When KDE moves to 4, I move to Gnome with Ubuntu mainly due to its file manager. However, lately Gnome and Unity (not just Unity, in fact, it isn't that bad ... try Metro in Windows 8) gives me issues here and there. These issues are all minor, but enough to annoy me. Anyway, as you can guess what this post is about. I move back to Ubuntu after gave KDE another go. On the same hardware, it just runs better than Gnome. It fews things are smoother, and things seem to work better. For instance, simple thing as notifications. With Compiz on, it gives me issues occasionally. For instance, the transparency not display properly etc.
So far, my experience with KDE (Kubuntu) is much more pleasant than than Gnome 3 or Unity.
Update:
I had problem problems with DVD/CD writings with Gnome's bundled software. On the same machine, K3b works perfectly. I guess I am safely to say it is software issues.
