Im dual booting 10 & 11 currently (Both on Samsung M.2's) while trying to get 11 running to the standard of my Win 10 install and so far its a pile of garbage.
I have set it all up pretty much the same regarding Windows tweaks, drivers etc.
I get mad stuttering in OBS using their new Windowed Mode Optimization rubbish, just does not run nearly as smooth as Win 10 while playing DayZ.
Heaven bench was insane with the hitching and a low fps of just 9.. wtf is wrong with Microsoft, i thought things were supposed to improve and get better, obviously not.
Did some research and benched Heaven again on Win 11.. heres the difference in low fps after turning OFF ReBar, looked a load smoother too.
So basically back on par with Win 10.
I need to give DayZ a good test with the Windowed Mode Optimization crap turned on & off and see if that makes anything better.
I've installed GTA V on 11 now too so will benchmark that on both at some point.
Right now though, Windows 11 is garbage!
Just glad i didnt do a straight upgrade and chose to dual boot