I just chose between a used SWR Workingman's 12 and a new Roland cube 30. I got the SWR for CDN$75 less than a new Cube 30, but am having last minute buyer's remorse. I needed a combo that would keep up with an acoustic guitar for jamming, and was worried that the Roland might not cut it. But the Roland only weighs 26 lbs so carting it around the apartment block would be easier than the SWR's 47 lbs. And the WM12 might be a bit loud for apartment practice... Whaddya think? Am I silly for having second thoughts?