This is incredible work and invaluable information
At the moment I used this the most, so I’m going to do some testing in it. I also have a thread with optimizations for the application and how some thngs might help you as well :
Maybe some of those settings can help you as well. I am on Gnome/Wayland btw, but can test them all.
When you get a moment can you share if possible the output of inxi -Fzxx here as reference and to guage expectations ?
and invaluable information 
