I really like Unity but it is a resource hog and I was irritated when they dropped 2D graphics support for lower-end graphic displays, because in a virtualized environment, you really don’t need all the fancy GUI properties that Unity provides. So far I’ve tried Ubuntu (Unity), Lubuntu, Xubuntu, Ubuntu-MATE, and Ubuntu Studio (just seems like a fancier Xubuntu to me). I had some kind of showstopper problem when I tried Ubuntu Gnome but that was back when it was pretty new and I just gave up on it. Never tried Kubuntu (KDE is beautiful but I’ve never been one for fancy animations and all that, and I have that same utilitarian philosophy in Windows, mainly because I am a developer and not a designer and am not particularly good at the design part self-admittedly). But anyways, I’m guessing that Spark will run fine in any of them?