2. Curious why they didn't use OG Ubuntu in the benchmarks. Yes Popos(I still don't agree on that name) is just another Ubuntu, but I would have proffered the OG snice that's the most popular worldwide and I don't know what Popos does to make it more "gaming focused" than vanilla Ubuntu.
For another popular Ubuntu alternative they could have also went with Linux Mint. AFAIK both are still default on X11 while latest Ubuntu defaults to Wayland so that could have made a difference.
[1] https://www.computerbase.de/2023-12/welche-linux-distributio...