Honestly, considering where we came from, a 10-30% perf drop is good and is a reasonable tradeoff to consider. Especially for all the people that don't want to touch Windows 11 with a 11-foot pole (which I am), it's a more than decent path. I can reboot into my unsupported Win10 install if I really need the frames.
Really, Linux benchmarks need to be split between AMD and NVIDIA. Both are useful, as the "just buy an amd card lol" crowd is ignoring the actually large NVIDIA install base, and it's not like I'm gonna swap out my RTX 3090 to go Linux.
Thanks for the comparison! Would you have an apples to apples, or rather an NVIDIA to NVIDIA comparison instead of "across the board"? I'd suspect the numbers are worse for the pure NVIDIA comparison, for what I mentioned above.