I've been wanting a very small, very portable, battery powered amp. Kind of been waffling between the Vox Mini5 Rhythm, Roland Micro Cube and in a distant third the Yamaha THR5 (due to price). While I know the general consensus across the interwebs is the Yamaha is the best sound'wise I just don't know that I want to drop the extra cash on it. I keep going back to the Vox Mini5 due to the built in rhythm section and the slightly larger speaker but so far there's not a whole lot of info out there directly comparing it to either the Micro Cube or the Yamaha. So I'm wondering if anyone here has (or has had) a Vox Mini5 and could give me your impressions of it. Or for that matter if you have a Micro Cube or Yamaha THR5 and could offer opinions that'd be great too as I value this communitys input on such matters over the other places. Thanks!