Bazzite is a custom image built upon Fedora Atomic Desktops that brings the best of Linux gaming to all of your devices - including your favorite handheld.
Bazzite comes ready to rock with Steam and Lutris pre-installed, HDR support, BORE CPU scheduler for smooth and responsive gameplay, and numerous community-developed tools for your gaming needs.
As someone who has done a lot of distro hopping in the past, I've found that going for a stable release that is widely used as a daily driver is superior for gaming than "gaming specific" linux distros, largely on the basis that the gaming distros have routinely had buggy UIs, driver issues, and a variety of unexpected and undesired behavioral problems tied to the array of "gaming adjacent" software installed, most of which you can install yourself with little to no effort and most of which you probably don't want or need in the first place.
It is a gaming related community after all. There is less ethical and privacy concerns in that crowd from my experience. Not to say that it is bad as there is a community for everything.
The thing is, Bazzite isn't really a distro in it's own right, which they admit themselves. It is essentially Fedora with a bit extra on top, and it gets all the updates Fedora does at the same time. It seems like they're trying to "solve" some of the issues with other gaming distros. As far as pre-installed software, it comes with Steam and Lutris pre-installed. Sure, there are some linux gamers out there that don't need those, but the vast majority will use them. Apart from those, it has the graphics drivers pre-installed for your system, based off your iso choice. Everything else is installed by choice through a first-boot wizard.
It's atomic! If the latest version you try has issues you can roll back to the last one that was working. It's really cool. You cannot write to anything other than /etc and /var unless you make a reversible commit on top of the system base image.