I've extensively used Windows, Mac, and Gnome. KDE is by far the greatest. Each decision is great, everything not matching my preference is configurable.* It's fast, intuitive. It's the way our tools should've been: enabling and liberating us, not limiting us and try to get a tax of anything we do.
*The only exception: I wish I could have the same status bar shown on all monitors.
*The only exception: I wish I could have the same status bar shown on all monitors.