try out a Fishman Loudbox Mini.
Ok, I will. The problem with acousticguitar-amps is, they still don't have those new, lightweight class-D poweramps and also with most of them I buy a lot of things that I won't need (starting with Hi-Z preamp, tonestack and above all reverb and chorus effects).
At the moment I am thinking about the SCHERTLER SIDE or DAVID or AER COMPACT 60 . All of them are quite a pricetag, but maybe worth testing.