I've switched a few months ago. Plenty of issues, but none of them major enough anymore to go back again. All games I play regularly apart from Assetto Corsa work, and AC should also be fixable as far as I read.
Just a few days ago I got the first racing sim working properly with my wheel. AC doesn't start yet and Automobilista 2 does not match the irl steering wheel movements (this also happened on Windows sometimes), but ACC worked without much of an issue.
For music production I also got most of my setup working. I'm having a lot of issues with opening my old projects, but I wasn't actively working on them anyways and with some effort I can get them back. Still some issues like the Vital synth CLAP version crashing when the window is opened and the Splice sample thingy not allowing drag and drop, but we'll get there. For new projects it's mostly workable.
Basically everything else I need just works. Games, photography stuff, everyday programs, and obviously my programming stuff because it was already on Linux.
I use Arch by the way :3
"AI" brought a lot of bad things, but this shit is pretty good. In the thumbnail I only see the text, but when the image opened in full size it looked like a completely different image without the text. The brain is a funky little meat computer