So one of my PCs has a 12th gen intel CPU in it and I was forced to use Windows 11 for more than just testing.
You need to use Windows 11 to properly use efficiency cores in 12th gen and 13th gen intel cpus.
I wanted to report on couple of tools I used to reduce the pain. Both worked perfectly.
Stardock Start11: Restore the Classic Start Menu in Windows 10 and 11.
GitHub - teeotsa/windows-11-debloat: Script to optimize your installation of Windows 11.