While you wait there’s HoloISO, Bazzite, and ChimeraOS filling the gaps. I stopped recommending HoloISO because development stopped for a while, but it looks like they’re back at it and I haven’t had any major problems. Just one issue where I have to unload and reload Bluetooth, but I’ve got a job that does that every time I boot now because I don’t have the time or inclination to figure out why it’s happening.
To be fair I haven’t found anyone else on HoloISO with that issue so it may be because of the chip being used in the mini PCs I stream games to around my house.