I suppose I could save a few bucks and go with the Seymour amp and put the extra $ on the Super Mini T, but that's still a lot of money for a 1x12...
And a big leap of faith since you can’t play them first. I had an SM and it was a great sounding cab (I still occasionally think about getting one again). I don’t know if I never trusted it enough to push it, but I felt like my jams with friends (rock with some occasional punk tendencies) got louder than the cab could handle comfortably. The SC and the BB with the bigger cabinet dimensions handled the same loud situations more easily even though all three use the same driver. The low end on the SM wasn’t quite big enough for me. The low end on the BB is plenty big.
Yes. I did own all three in my quest for a light/loud cab (as well as their Two10). It opened my ears to how the cabinet volume and design was a significant factor beyond the driver size. I realize it’s tough to give advice about this stuff in a forum without coming off as a fan or a hater. Hopefully something I’ve posted has been more helpful than confusing. There are plenty of great amps and cabs out there.