I'm only interested in the amp modeling since I never really use effects. I currently own a Zoom B2.1U and it's a good unit with decent effects and amp models, but the amp modeling is limited. You've only got seven amp models and can't match the amps with different cabs. As far as cab modeling you can only choose the level of cab modeling sound you want. I used to own a Bass V-Amp and remember liking the sounds, but that was three years ago. I liked the great number of amps that were modeled and the fact that you could match different amps with different cabs. Has anybody here used both? Your opinions on the amp modeling? I'd be getting the Pro version of the BVAMP so it would have XLR out. Thanks!