How does XFCE compare to KDE and GNOME? Also, does it has all the nice window snapping features that I'm used to fron Windows?
KDE 6.6 is great to me, but there are some quirks I have found. Their "peek at desktop" feature is annoying, I want "minimize all" but you have to do some scripting to enable that.
I've noticed that clicking the network button to see wifi status shows traffic rate, and that seems to lag and I suspect it has an impact on throughput.
I'm interested in Cosmic when it matures some more.
I haven't played with other windowing systems to judge too much. And just picked right from screen shots/gifs to not need to try.