It uses Mullvad, and is the same price as Mullvad. I am assuming Mozilla gets a cut. When my current Mullvad subscription expires, I will switch over.
Mullvad additionally supports OpenVPN and other protocols, and is client-agnostic.
That's great - less features and options are a plus for vpn services.
> requires you to use their custom app.
Sounds odd, if it's just using wireguard.
Guard rails can be good depending on your audience.
They support OpenVPN for when that's needed.
Making deeper data exploration possible is a work in progress, but you can see what I have so far here: https://vpnwire.co