About a week ago I tried the Live KDE. To me it seemed like, I live and have
always driven on the right side of the road. (While in the Navy we made
stops in Malta, a Great Britain port in the Mediterranean, to us US sailors
they drive on the wrong side. I know, I know, they say the same about US.)
Anyway, going from Gnome to KDE is somewhat like driving in the US and then
going to GB and vice versa.

As an old commercial goes, "Try it, you'll like it". I need to co-install
KDE and give it a spin