Choosing a VPN protocol depends on what you need it for. Even though WireGuard is the default protocol now, OpenVPN was our default for years. It’s battle-tested, very secure, and most devices support it, including routers.
Learn more: protonvpn.com/blog/what-is-o… (https://protonvpn.com/blog/what-is-openvpn/)
https://nitter.moomoo.me/ProtonVPN/status/1663990003830235140#m