Like others have already said, if you want Foss drivers then AMD is your only choice.

However, if you want the most performant cards on the market then you can safely choose nvidia. The drivers work really well now, no tinkering required. Even multi monitor vrr works now with the latest drivers.

Stop listening to what people are parroting, nvidia used to be a bad choice, but not anymore. Even Linus Torvalds has changed his mind

So, when AI people came in, that was wonderful, because it meant somebody at NVIDIA had got much more involved on the kernel side, and NVIDIA went from being on my list of companies who are not good to my list of people who are doing really good work.

I’m also on EndeavourOS and used this tutorial to do exactly that.

All you should have to do is

yay -S snapper-support btrfs-assistant

Nope, but it might come with 6.12