Yeah I love that it works! One downside I found is that it doesn't seem to support resolutions over 1080p. If anyone knows how to fix this, I'd love to know! I only recently switched to Linux (was running dual boot until my Windows installation got corrupted when my PSU died and I decided to go 100% Linux after that) and wanted to play the new Cities Skylines 2 at 1440p...but I couldn't set it higher than 1080p. Turns out this is not supported on Linux. Other than that, it does work pretty well!
This is my issue, so far I've not seen any way to get over the 1080p 60fps limitations. I'm going to try installing the GeForce Now app through lutris and see if that works. GeForce Now has forced me back to dual booting Windows and I'm not terribly happy about that.