I have exactly this (AM4, 7800XT, 3440x1440 monitor) running bazzite. Almost every game I have maxes 165Hz, works great for LLM inference too, really the nutso expensive stuff is only necessary for 4K+, which I find diminishing returns at present, LLM training (rent a GPU instead), and probably modern VR. Just to let you know you’re barking up the right tree. :)

Oh, and the 7800XT idles / youtubes ~ 14-20W, 7 with the monitor off. I’m actually using it as a backup NAS / home server in down time, system pulls ~40-45W at the wall and I haven’t even gone deep into power saving as it’s a placeholder for a new homelab build that’s underway.

IMO, same reason they have their own repo, which eventually feeds into Red Hat enterprise, to have a trustworthy, curated set of safe (ish) software that’s had eyeballs on it. A worthy enough goal, but that said, it applies a lot less to flatpaks. I personally used to remove theirs because I didn’t like having multiple sources, now I’m on Bazzite which ships with flathub.

The old adage is never use v x.0 of anything, which I’d expect to go double for data integrity. Is there any particular reason ZFS gets a pass here (speaking as someone who really wants this feature). TrueNAS isn’t merging it for a couple of months yet, I believe.