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Linux vs Windows tested in 10 games - Linux 17% faster on Average
(video.hardlimit.com)
This is a most excellent place for technology news and articles.
I finally pulled the trigger (again, hopefully for good this time) after a nonconsensual Windows update corrupted my disk and my bitlocker recovery key was not accepted.
That was a couple months ago now and I'm happy to report that not only is game compatibility on Linux loads better than last time I tried this but I can corroborate that many of my games also perform better on Linux than they did on the same system in Windows