I had such a great time with KDE, and decided to promote it from just being on my "Linux PC" to all computers I own. I don't run Windows anymore, which is a nice feeling!

*The only exception: I wish I could have the same status bar shown on all monitors.

fiinally, the most frustrating thing about KDE, wot lead me to learn so much about other WM systems over the last couple of decades, is gone

(the issue was a few days over 21 years old, though closed several weeks back now)

I came to find I prefer tag-based systems, where apps can have multiple tags (I came back to AwesomeWM for a number of years twice)

but the way KDE didn't handle the "classical" pager behaviour made any kind of workflow a hair pulling experience that necessitated the constant dragging of pager window representations been desktops for one of the screens

the new issue for adding a "switch the screen the virtual desktop hotkeys affect" or "switch the virtual desktop somehow on only screen X" system (afaiu, at first brief scan) is https://bugs.kde.org/show_bug.cgi?id=519009

Except for the "Faster virtual desktop switching in the Overview" one. 2 fps animations, no voiceover, no text overlay, just a person pressing control (or maybe not?) and the arrow keys.