Recent testing revealed that Arch Linux, Pop!_OS, and even Nobara Linux, which is maintained by a single developer, all outstripped Windows for the performance crown on Windows-native games. The testing was run at the high-end of quality settings, and Valve's Proton was used to run Windows games on Linux.
I recently switched to Linux this year (finally), and my experience has been the same.
Not only that, but in some cases, playing a Windows version of a game with Proton seems to work better than the native Linux runtime.
Edit: I use Arch, btw. (lol jk I use EndeavorOS, which is based on Arch)