Using Arch with KDE Plasma too. My only problem with KDE‌ Plasma is that I just can't stop customizing it. I find a couple of things that "I can do something to improve upon" and the next thing I know I'm tweaking things again!

Other than the odd problem with Wayland/XWayland or something, that I usually just make a mental note to investigate further, I'm pretty happy. Now if I‌ can only stop myself from "making just one more little change..."