the thing is: i play in a semi-acoustic jazz band right now, w/o drummer. mostly DB, some BG. once in a while i play at open blues and jazz sessions, but these are in small clubs and not too loud. i may be playing in other bands in the future, though. for reasons of portabilty enhancement, my SWR WM 15 had to go (no car). i now have a WM 10 and a GK MB150. in the place where i live i cannot crank them in order to find out whether there are significant differences in soncic output. the SWR delivers way more low end, no doubt. but i find it a tad boom for DB. i doubt i will ever take it to a DB gig if i don't have to. i use the GK for rehearsals and gigs right now. if have had no volume issues so far, and i can get away with how it sounds with BG. the WM 10 is my bedroom amp right now. i would prefer it to the GK for BG. i happen to be cronically short on cash, so i wonder whether i should sell the SWR. does that make any sense? i'd be getting like 200-250 euros for it i guess. what would you do in my situation?