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Windows 11 scores dead last in gaming performance tests against 3 Linux gaming distros
(www.notebookcheck.net)
This is a most excellent place for technology news and articles.
I have over 200 hours in cyberpunk on Linux. The gog version is a little bit more work to setup the steam version. If you have it on steam, and have steam installed natively (not inside wine) it should work assuming you have the correct GPU drivers installed.
I've always had weird, buggy shit with Nvidias Linux drivers. AMD is pretty great though.
You could try an open source game like xonotic that supports Linux to test as well.