How to choose a VPN (checklist for real use)

Choosing a VPN is less about the flashiest homepage and more about whether it stays usable on your network, respects your data, and matches your budget. Use the checklist below before you pay annually for a brand you cannot connect.

1. Connectivity where you live

• If you are in mainland China, prioritize providers that say they optimize for that environment and ship frequent client updates.
• Test on your own ISP and phone network during a free trial or free tier before buying a long term.
• Confirm you can install from an official store or official website—not a forwarded APK from a stranger.

2. Privacy and logging

• Read what the privacy policy keeps: account email and usage totals are common; browsing history through the tunnel should not be.
• Prefer a clear company identity and contact channels over anonymous “free forever” apps with no operator name.
• Open-source cores and store-reviewed clients are positive signals; they are not a substitute for reading the policy.

3. Pricing that matches how you browse

• Light web, docs, and AI chat often fit a modest free cap if AI domains are unmetered.
• Heavy video, large downloads, or always-on multi-device use needs unlimited or high caps—budget for that.
• Watch for “free” apps that sell your attention with ads or shady permissions.

4. Platforms and daily workflow

1. List the devices you need: Windows, macOS, iPhone, Android.
2. Check whether one account shares quota across those devices.
3. Look for split tunneling if you want banking or domestic apps off the tunnel.

5. Support and recovery

When a node fails, you need refresh/retry in the app and a human channel (email, Telegram, etc.) with a realistic reply window. A VPN with no support page is a bad long-term bet.

Red flags

• Promises of “100% undetectable forever” or illegal activity guarantees.
• Downloads only from random netdisk links with no HTTPS site or store listing.
• No published terms, no operator, or pressure to pay before any connect test.
• Requests for unnecessary permissions unrelated to VPN.

If your shortlist includes UmiVPN: start with the free plan on an official client, confirm connect and AI unmetered behavior, then upgrade to Air only if you need more data or regions.