Nobara is great, based on fedora so very stable and fairly up to date with many built in gaming features and no after install setup required to get gaming. https://nobaraproject.org/
Running it for over a year now on my gaming rig and very happy
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Average Arch exp
Sounds more like a software issue tbh. Would not get worried if it doesn't happen regularly. Keep updated and maybe recover/reinstall first if it happens again before opening a ticket for hardware support. https://help.steampowered.com/en/faqs/view/1B71-EDF2-EB6D-2BB3
I've had some rare wonkiness aswell, it's still a consumer Linux device and not a fully locked down console like Xbox or PS