I used XFCE for a few years. My biggest issue with it was that my work machine is a laptop that I have configured as dual-screen with an external monitor. I hav

I used XFCE for a few years. My biggest issue with it was that my work machine is a laptop that I have configured as dual-screen with an external monitor. I have a need to dock and undock several times a day as I alternate between working at my desk, go to meetings, work from somewhere else in the building, etc. Maybe it's better now, but back then XFCE was terrible at figuring out where windows are supposed to go as displays came and went. GNOME (hell, even GNOME 2) to its credit, always handled this flawlessly. KDE was iffy for a long time but now it's fine.