Yeah, Gnome 46 has been a really solid, small upgrade in my experience. I swear it's made things smoother and more consistent, plus some of the minor visual tweaks and refinements are welcome. Turns out a lot of what they did is under-the-hood optimizations and improvements to accessibility, so the Gnome desktop update itself has been a small but welcome improvement.
So far I haven't had any issues elsewhere I'm Fedora 40, but maybe that's because I've checked for new updates pretty frequently and done some restarts since the upgrade, that might be keeping things fresh.