Sure, but FWIW I play from AAA to indies and it "works" as in no bug, no noticeable visual glitch.

I don't benchmark from my driver version to the previous one on Windows or Linux or a price point equivalent with AMD hardware, I just play. I don't think anybody gain much from checking performance benchmarks before playing a game, at least I can say for sure to me that's not part of the fun.

I would notice if something was blatantly wrong e.g 50% performance hit, but I wouldn't if it's 5% hit. I don't really care for it as it doesn't affect my gameplay. Like I said, it's from a casual player, not a pro player nor a game tinkerer.

Working "better" on Windows means nothing to me. Either I can play and I'm happy or I can't (which never happened) then I'd be disappointed and potentially check why.

PS: I'm also a developer of XR content so I'm relatively confident I'd spot any significant problem.