The only downside to the design IMO is that if you aren't using the foot controller (which has a tuner display built into it... slick!), and have a single cab (i.e., a cab(s) that doesn't come up to eye level), the overhanging protective lip on the case prevents you from seeing the tuner when you are standing close to your rig without bending over.
Bingo! On the Berg AE112, this is a definite issue. My simple fix is to tilt the cab up with a 1" riser (read "piece of wood") and that gets it to a usable angle. I also prefer the projection from the cab at this angle. The feet of the RH are sticky and hook up on the handle so the head will not fall off the cab.