Servers and protocols
Every country in your subscription comes in two variants: over Hysteria2 and over VLESS + Reality. The app labels each entry with its protocol, and you switch between them right there. WireGuard is handed out separately, as a config for one device.
- NetherlandsAmsterdam
- FinlandHelsinki
Side by side
Hysteria2
- Transport
- QUIC over UDP
- Port
- 443/UDP
- Under packet loss
- Holds its speed. QUIC recovers a lost packet without stalling the whole stream, which is what TCP cannot do.
- When it fails
- Fails where a network drops UDP outright — corporate Wi-Fi, some carriers, most hotels.
- Best for
- Mobile networks, poor Wi-Fi, anything that loses packets.
VLESS + Reality
- Transport
- TCP with a real TLS handshake
- Port
- 443/TCP
- Under packet loss
- Slows down like any TCP connection: one lost packet stalls everything behind it.
- When it fails
- Works where UDP is closed and HTTPS is open: it is TCP on port 443 with the TLS handshake of a real site.
- Best for
- Networks that allow only TCP.
WireGuard
- Transport
- Its own protocol over UDP
- Port
- 51820/UDP
- Under packet loss
- Keeps its speed: a small, light protocol that barely taxes the phone.
- When it fails
- Recognisable by its handshake — often fails, especially on mobile networks.
- Best for
- Home internet and networks where it runs reliably, and apps that only speak WireGuard.
Why several and not one
Hysteria2 is the better tunnel almost everywhere: QUIC keeps its speed on a network that loses packets, which is exactly what a phone on mobile data does. But QUIC is UDP, and some networks drop UDP wholesale — there the tunnel cannot come up at all. VLESS + Reality is for those networks: it is plain TCP on 443 carrying the TLS handshake of a real third-party site, so a network that allows HTTPS allows it too. WireGuard is there for those who know it and for whom it works: simple and fast, but easy to recognise by its handshake, so on mobile networks it works worse than the others.
Which one to pick
Start with Hysteria2 — on most networks it is the fastest. If it will not connect, switch to VLESS for the same country: it works where UDP is closed. Nothing needs configuring: both variants are already in your subscription, and the app remembers which one worked. WireGuard is for a router or an app that only speaks it: make a config in your account or in the Telegram bot.
How many devices
One subscription covers several devices at once, and the app on each of them fetches the same link. The link is the credential, so adding a phone means pasting the same URL into it. Only WireGuard takes a config per device — on a router or in its official app.
When a country appears or disappears
The server list lives in the subscription, not in the app, so a node we add shows up on the next refresh without you doing anything. The same is true in reverse: a node taken out of rotation stops being offered. That is the reason to add the link as a subscription rather than as a single server.