I think the experience depends a lot on what ditros you’re using and your hardware configuration. I started out on Manjaro and that ran terribly for me, then i went on to Linux Mint which i liked a lot and that was solid, but since i got a new GPU i needed a distro with a newer kernel which made me switch to Pop!_os and that is also running great. But i won’t deny that audio was a bit flakey on Mint for me until i messed with it, seems solid on Pop though.
The caffe runner had some versions that didn’t have the mouse focus problem, but it’s nice it works out of the box now.