After 5 years of KDE, I now got Gnome on my office laptop since 3 days. I'm cursing quite a lot on it. All my hotkeys are failing, everything is in the wrong place, and the whole UI feels wrong and broken.

Now partially it is because Gnome is oversimplified, but a big thing is just that I have to unlearn a lot of habits. So I won't switch to KDE for at least a month, as I need to get out of my comfort zone.