Phantom's big plus is that one subscription unlocks every location, so you never pay extra for another country. Traffic and devices aren't counted either, and newcomers can try it for free.
No mini app here — you steer with commands: main menu, your subscription, invites and coupon activation. The bot's name lists two clients, Happ and v2RayTun, so the key apparently goes into one of those apps.
Supported hardware covers phones, computers and TVs. The service sets no cap on traffic or on how many gadgets you connect, so one plan can cover everything in the house.
There's a coupon system and an invite command. What an invite earns you — a discount, extra days or money — isn't explained; the bot itself will tell you.
Prices aren't listed, and that's the main gap. The trial softens it: you can test speed on the location you need before paying. Support has its own bot and there's a news channel; we didn't find a website.
Tap a star — you can change your vote later.