Choosing a VPN for ¥10 a month is about more than the price shown at checkout. Budget plans typically differ in route quality, data rules, protocol support and support limits. Plans at similar prices can feel completely different: some suit occasional research, some handle everyday cross-border work, while others list many locations but drop connections during peak hours.
This comparison does not treat the number of locations shown on the homepage as the deciding factor, nor does it treat a single speed-test peak as conclusive. We focus on everyday tasks such as sustained connections, first-page loads, video seeking, subscription updates, DNS resolution and switching clients. The short version: around ¥10 can buy a usable entry-level service, but first verify the route structure, clearly stated data rules, workable refund terms and whether the service allows low-cost testing.
What to check first in a budget plan
The easiest mistake when comparing budget plans is calculating how much data you get per yuan. Data allowance matters, but it only sets a transfer limit; it does not tell you which route carries the traffic or whether the connection will hold during peak hours. A plan with a large allowance that relies mainly on congested direct routes may perform worse than a smaller plan with a stable relay route.
Start by reviewing the plan page, node page and refund policy together. They are worth testing only when the information lines up. If the plan lists available regions but the node page omits route types, or the marketing page promises speed while the help docs say nothing about clients and protocols, the service boundaries are difficult to assess before purchase.
| Comparison criteria | What to verify | Common misjudgment |
|---|---|---|
| Data rules | Allowance, reset method and any additional throttling conditions | Looking only at the total allowance, not reset rules or usage limits |
| Route structure | Whether direct, relay or IEPL dedicated routes are clearly labeled | Treating the number of node regions as proof of route quality |
| Protocol support | Whether the subscription is correctly recognized by commonly used clients | Assuming every client is compatible just because a protocol name is listed |
| Device rules | Whether simultaneous use is restricted and how the rule is documented | Checking only whether installation works, not whether parallel use is limited |
| Support terms | Refund period, eligibility and submission method | Treating vague performance promises as a definite refund policy |
Based on publicly listed plan information, C4VPN’s Lite plan costs ¥9.9, includes 60GB per month and offers a 7-day no-questions-asked refund. The useful comparison is not the price alone, but that the price, allowance and refund period are all stated as verifiable terms. For budget services, this clarity matters more than claims such as “huge bandwidth” that do not translate into concrete usage rules.
- ✅ The plan page clearly states the data allowance and reset rules.
- ✅ Node details distinguish direct, relay and IEPL dedicated routes.
- ✅ Help docs explain supported protocols and how to import them into clients.
- ✅ The refund period and application path are available before payment.
- ❌ Showing many region names without explaining the route types.
- ❌ Using a single peak-speed screenshot instead of testing sustained connections.
How to compare direct, relay and IEPL dedicated routes
Route type determines how traffic travels from the local network to the exit node. A direct route usually connects straight from the local network to an overseas server. The path is simple and often easier to control in cost, but it depends more heavily on the local carrier, international gateways and routing between networks. The same node can perform differently on different networks, so another person’s speed-test screenshot is not enough to draw a conclusion.
A relay route first connects to an entry point in the local network or a nearby region, then forwards traffic to the exit. Its value is avoiding some poor public-internet routes and improving consistency across networks. A relay is not automatically fast: congestion at the entry point, poor scheduling or insufficient exit capacity can still cause slow page loads and interrupted long connections. Test a continuous period of use rather than only the moment a connection succeeds.
IEPL dedicated routes generally connect the entry point and overseas exit through a dedicated international link. Their main difference from ordinary public-internet direct routes is how the cross-border segment is organized. Dedicated routes are better suited to office work, development and streaming when connection persistence and route stability matter, but the final experience still depends on entry quality, exit load and local access. Even with an “IEPL” label, complete a hands-on check.
| Route type | Path characteristics | Best suited for | What to test |
|---|---|---|---|
| Direct | The local network connects directly to an overseas exit | Light browsing and backup connectivity | Routing differences across networks and peak-hour performance |
| Relay | Traffic reaches an entry point first, then is forwarded to an overseas exit | Everyday office work, research and sustained downloads | Entry congestion, recovery after switching and connection persistence |
| IEPL dedicated | A dedicated international link is used for the cross-border segment | Meetings, development tools and streaming | Entry quality, exit load and sustained stability |
If a plan combines multiple route types in one subscription, group them by use case. Try direct routes for ordinary web pages first, then switch to relay or IEPL for long-lived connections or video. This keeps routine traffic from unnecessarily occupying higher-cost routes and makes it easier to identify whether a fault lies with local access, the entry point or the exit.
Protocol compatibility determines whether a client works well
Budget plans often distribute nodes through subscription links. A subscription link is not an ordinary information URL; it may contain a server address, port, protocol parameters and access credentials, so treat it like account credentials. Do not post the full link publicly or submit it to an untrusted online converter. When moving to another device, copy it again from the service dashboard and import it into a trusted client.
Shadowsocks has a relatively straightforward configuration and broad client support, making it suitable for standard proxying and rule-based routing. VMess is common in the earlier V2Ray ecosystem; its configuration may include transport and obfuscation parameters, but usability depends on the client implementation. Trojan uses a connection pattern resembling TLS traffic, and certificate, domain or system-time issues can all cause the handshake to fail.
VLESS emphasizes lightweight authentication and is often combined with TLS, REALITY or different transport methods. The client must recognize the corresponding subscription fields; support for basic VLESS does not mean every combination can be imported. Hysteria2 is built on QUIC for environments with packet loss or jitter, but UDP-based links may be affected by local network policies. TUIC is also built on QUIC and emphasizes concurrent transport and connection recovery; results still depend on the client version, server configuration and the network’s UDP support.
| Protocol | Key characteristics | Check during import |
|---|---|---|
| Shadowsocks | Simple configuration with broad client support | Encryption method, port and plugin parameters |
| VMess | Many transport combinations; depends on client implementation | Transport type, TLS and path fields |
| Trojan | Usually used with TLS | Domain, certificate validation and system time |
| VLESS | Lightweight authentication that can combine with multiple transports | Security layer, flow control and transport parameters |
| Hysteria2 | QUIC-based transport designed with jitter-prone conditions in mind | UDP reachability, authentication and bandwidth settings |
| TUIC | QUIC-based transport with concurrency and connection recovery | Client version, congestion control and certificates |
Platform differences also affect the experience. Windows clients commonly offer system proxying, TUN mode and rule editing for detailed routing, but check that other proxy tools are not changing system settings at the same time. macOS centralizes network-extension permissions; when enabling one for the first time, confirm that the system prompt comes from the client you are using. iOS clients need system permission to add a configuration; after importing, check on-demand connections and rule mode. Android offers more client choices, while battery-saving policies may interrupt background connections, so allow the client in use to keep running.
After importing a subscription, do not make global mode the default immediately. A global proxy sends all supported traffic through the node, which simplifies troubleshooting but may affect local websites and LAN services. Rule-based routing decides whether to proxy traffic by domain, IP or use case and is better for long-term use. For an initial test, use global mode to confirm that the node connects, then return to rule mode and check the routing results.
How to run a hands-on test
The goal when testing a budget plan is not to find the highest instant speed, but to confirm that it completes the tasks you actually need. Before testing, close other proxy tools, record the current network type and keep the client, node and protocol consistent. Change one variable at a time afterward. If you change the client, protocol and route simultaneously, even an improvement will not reveal which change caused it.
- Verify the subscription first. Copy the subscription link into a trusted client, run an update and confirm that node names, regions and protocols are recognized completely. If the import fails, first check whether the client supports the protocol instead of refreshing repeatedly.
- Then check basic connectivity. Connect to a commonly used region and open websites you visit regularly. Watch the initial resolution, first page load and consecutive navigations. A successful connection icon only means the tunnel was established; it does not prove that DNS and actual access are working correctly.
- Test sustained tasks. Keep a document edit, code repository session, download or video playback running continuously for a while. Watch for a new handshake, stalled content or the client switching nodes on its own.
- Switch local networks and retest. The same node may take different routes on different access networks. If an issue occurs on only one network, first determine whether the cause is UDP, DNS or local routing.
- Check routing last. Switch to rule mode and confirm that local services remain direct, domains requiring cross-border access use the proxy and LAN devices remain reachable.
Checking for DNS leaks is also essential. The system may continue using DNS supplied by the local network while web traffic itself passes through the proxy, causing the resolved result and exit region to disagree. The fix depends on the client: system-proxy mode often requires setting a remote DNS separately; TUN mode can take over more system traffic, but verify that DNS rules are not bypassing it. When reviewing results, focus on whether the resolver matches the current configuration rather than chasing a particular region name.
If websites open but an application cannot connect, first check whether the application follows the system proxy. Some command-line tools, development environments and game clients do not automatically read system proxy settings and need separate proxy variables or TUN mode. Conversely, if local services are also being sent through the proxy, add LAN addresses and local domains to the direct rules instead of relying on global mode long term.
- ✅ After the subscription update, node and protocol fields are shown completely.
- ✅ Regular websites do not repeatedly request reconnection during consecutive navigation.
- ✅ In rule mode, local services and cross-border access follow the expected paths.
- ✅ DNS resolution matches the client settings.
- ❌ Running only an instant speed test without testing sustained tasks.
- ❌ Changing the route, protocol and client at the same time, making the result impossible to isolate.
Common traps in budget plans
First, avoid capacity claims that cannot be verified. Bandwidth, nodes and data are different concepts: bandwidth describes the capacity of the transport path, nodes are selectable entry or exit points, and data is the amount the plan permits you to use. Mixing these terms can make users assume that more nodes always means more speed or that a larger allowance always means greater stability.
Next, watch for vague refund policies. A clear policy states the eligibility period, submission method and basic scope rather than merely saying “contact us if there is a problem.” A low price does not justify omitting support terms. When client compatibility, UDP reachability and local routing vary, a refund window lets users test their actual environment first.
Pay attention to how subscription links are handled. Once exposed, a link may let someone else import the same configuration or consume the plan’s data. If you notice unusual activity, reset the subscription in the service dashboard instead of only deleting the old configuration in the client. Removing a local configuration does not automatically invalidate a leaked link.
The registration process also reveals a service’s boundaries. If the service clearly supports registration without an email address using a username and password, there is no need to submit unrelated personal information. Use a password that is unique to the service, and never keep subscription links in public notes, shared screenshots or public code repositories.
Budget plans can reduce route and data costs, but they should not omit clear rules. If you cannot find documentation for protocols, refunds, data resets and subscription management before purchase, it will usually be difficult to diagnose problems quickly during use.
Who are budget plans suitable for?
Budget plans suit users with clearly defined needs and predictable data usage—for example, reading international resources, using development documentation, syncing small work files or keeping a backup route. If the regions you use have suitable entry points and the protocols and devices are compatible, a low price does not make a plan unusable. The key is not to assign sustained, high-volume tasks to an entry-level plan and then mistake an exhausted allowance for a route failure.
For users who frequently attend video meetings, develop in the cloud, use remote desktops or stream at high bitrates, route quality usually matters more than price alone. Compare relay and IEPL routes, connection recovery, UDP support and remaining data capacity. If a plan cannot explain these points, even a lower monthly fee is unlikely to make it suitable for a stable production environment.
C4VPN publicly lists 110+ countries and 210+ routes, supports unlimited devices and provides quantum encryption. The Lite plan’s ¥9.9 monthly price, 60GB monthly allowance and 7-day no-questions-asked refund offer a concrete reference for a budget configuration. Test your usual regions and clients first; there is no need to expand your budget for nodes you will not use.