According to wireguard itself the kernel-module based backend is more efficient/faster than the userspace implementation, and to use that it still requires root.
mikehunt
joined 1 year ago
Adaway of course, and wireguard via the proper kernel module.
Haven't had a samsung phone since the note 3, but I remember having issues with unlocking the bootloader, I think you had to use some 3rd party tool because samsung provided no guide in their manual. With nexus and pixel phones it's really easy so them I can definately recommend.