Comment by royal_ts

KDE is great but also very, very buggy. I'm using it since 2016 and some bugs just won't go away and good luck with openeing a bug report - nobody will care. Especially multi monitor support just isn't good. Multi window support is also, by default, not as good as Windows does it. Sicne a few updates I'm getting some polciykit errors everytime I'm doing anything session related just because - I have not found a solution since then.