Iv had this dilema too!!
I tried a whole bunch of different amps recently. I havent tried the SuperChampXD, but I tried the Vibro Champ xd, and it was v.good, but for me I found it too thin.
Id love a Fender Blues Jr for my bedroom but its too loud. After trying quite a few amps, looking for that warm clean fender tube magic that the Blues Jr gives. I only found two solutions good for bedroom use:
Cornell Romany Plus (V.expensive though)
and what I own, Tech-21 Trademark 30 (solid state, hard to dial in the right clean fender tones, but once you play with with real tube amps and learn how to use the Tech-21's switches, its REALLY good, only solid state I found that gives a real tube sound).
Btw iv tried the Roland Cube 60 and found it flat and fake.