also seen mention of another candidate - Nobara

I have not tried that one.

I have been using Bazzite for about 3 months now, it has worked quite well for me on my two desktop systems.

I can not use the SteamOs mode on my Nvidia system, but it still works decently well as a normal desktop running steam.

my AMD desktop system does use the SteamOs look mode.

I was using Holoiso last year, but had numerous issues, so gave up on it. The other similar distros, I recall testing, and not lasting a day with them for various reasons.

So for now Bazzite is my go to.

Side note: just noticed on reddit the /r/Bazzite sub is now banned for being unmoderated.

Not that there was a lot of traffic there anyway, but that is a major issue with Bazzite, it’s a bit fringe, and while a lot of silverblue stuff does apply, it’s still a small community it seems.

rarely see steam crashing.

Be interesting to see what Steam Deck Distribution alternatives are going to be popping up.

Seeing a few interesting feature in this project, I may have to dig out my other desktop to attempt to make my own SteamBox.

You did right click and select ‘allow launching’ on the greyed out short cut icon?