I have been finding apps that, once updated, have stopped working so I have had to revert to old versions. But, overall, my PE still handles 100% of my needs! If you take your time to find good apps you can cover all your bases. Feel free to ask for app suggestions on here, as well.
Also, you may want to make the build.prop changes I suggest in my post here -
https://www.mobileread.com/forums/sho...d.php?t=233685
Filark, you may want to give the jit change a go. I've had no issues on my PE and it feels snappier under a lot of high load scenarios (not to mention it gained on synthetic benchmarks)