I moved to 11 from 10 not long ago, it's better than I expected but not without some issues. Problem for me is I'm not sure which problems are OS related or new hardware driver related. Moving to a new OS along with brand new hardware is not the greatest idea ever. lol.
I think there were some stuttering issues in some games according to some, but I'm not seeing any. They all run like butter, but I haven't tried steamVR yet, which was a problem area for some.
The OS itself is nice IMO. They actually made some things nicer looking, which hardcore nerds may not appreciate, but I do as long as it doesn't impede things. 😉
One weird example: Video craps out if you fullscreen windows media player(new one), and on sites like youtube going fullscreen makes a small gap around left + top sides showing wallpaper under it. It goes away after you toggle it once though. I saw this one on a diff computer running 11 too, so it's not just me. Might be firefox though.
I think you have like 10 days where you can revert the upgrade too, if you don't want it.
