Gnome

Cinnamon

KDE

LXDE

I'm sure there are more, but those are the ones I was able to rattle off in the space of 10 seconds.

edit:

LXQT

XFCE

I agree.

Except for LXDE. I would have replaced it with XFCE.

How about MATE? I have never personally used it. What do you think about it?

I like Manjari, too.

honestly, havent used a linux DE for years at this point. MATE was pretty solid last time I used it, though.