I tried wayland with Hyprland on gentoo with proprietary nvidia drivers. I have the RTX 3060 Ti card. It works out of the box without having to mess with anything.

I tried sway as well. I have to specify the --unsupported-gpu flag for it to launch. The one issue I noticed with sway is that the background does not seem to load. I did not spend time debugging so it maybe a super simple fix. I'll report back if I ever do.

But I'm happy to see its all working flawlessly!