

If you’re looking for a desktop version of SteamOS and are used to using Windows, your best bet is likely Bazzite with the KDE desktop environment. There are mixed feelings among Linux users about immutable distros, (many of the more advanced users feel it is too limiting), but there’s no denying the Bazzite is the most straightforward way to get things like Nvidia drivers and HDR.
It has a decent community, yes. It’s basically the go-to gaming distro for many people.