Wayland got pretty much working as a protocol. There is still a room for improvements. But usually gnome is pretty much stable now on wayland for both Nvidia and AMD. With Nvidia it's kinda "f around and find out" on other DE/WM with Wayland session. I could make it work on green cards but, there were issues. Flickering, memory leaks, etc. Not the most perfect experience. However with AMD everything seems in most cases to be better than x11. About difference, Wayland is basically refactored session from the core pointing in security approaches, and fixing X11 flaky behavior from it's core.
My personal opinion. There is no reason not to use Wayland on any GPU. Unless you need something hacky that works just because of core x11 issues.
Wayland got pretty much working as a protocol. There is still a room for improvements. But usually gnome is pretty much stable now on wayland for both Nvidia and AMD. With Nvidia it's kinda "f around and find out" on other DE/WM with Wayland session. I could make it work on green cards but, there were issues. Flickering, memory leaks, etc. Not the most perfect experience. However with AMD everything seems in most cases to be better than x11. About difference, Wayland is basically refactored session from the core pointing in security approaches, and fixing X11 flaky behavior from it's core.
My personal opinion. There is no reason not to use Wayland on any GPU. Unless you need something hacky that works just because of core x11 issues.