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.
Silly article. I’m sure you could find a lot more than 3 linux distros that perform similarly.
That’s because besides different packaging, these linux distros are all running pretty much the same software. There’s likely less than 1% difference between the lot.
That’s obvious, I assume that they tested what they use.