Which one is better to you
Gnome all the way in Ubuntu, Xfce in Fedora, and Blackbox on both.
I'm not voting since I prefer not to use a desktop manager.
I'm a tiled window manager person.
I like Gnome a bit more then KDE.... A lot more...
Xfce is pretty kick ass too. I love the dock that is included.... Docks... are... kick ass.