It would be interesting to compare the two. The MB150/112 can get extremely loud and it runs at 100W without an extension cab. In smaller rooms, it's fine for a gig.
That would be interesting (and fun) to do. 100W isn't loud compared to a loud band, but in general, 100W of bass through a decent cab/speaker is loud.

In fact, I took my Supersonic w/GHS flats to our BG rehearsal last night and it sounded GREAT! I started out w/flats on my BG bass ('66 J) and switched to D'Addario rounds at one point for more definition. But hearing this bass with flats in the mix reminded me of why I started with that combo.
