ha ha
For what it's worth, I don't think the BB2 is a bad cab at all, in an ideal universe I would have BOTH the BB2 and the Two10 pairs
I just found that I get the sound I prefer more easily with the Two10. While both are very versatile, the Two10 has been more 'plug&play' for me. The BB2 seems to have more of everything, from huge lows to amazing highs and the horn works really well in that cab, but the coloration of the Two10 just works better for me, that's all
For years I was always trying to get cabs that would give me a wide range of frequencies on the basis that I can EQ something out if I don't want it, but you can EQ it in if the speaker cannot reproduce it effectively. Then one day I found that the TKS S112 cabs sounded amazing to my ears, and they roll off the treble around 6-7 KHz I think, much like the Two10... so I gave the Two10 a try (the TKS S112 is a beautiful sounding cab, small and light, but cannot handle a lot of power)... and I found my personal nirvana.
I hesitated trying the 10 series cabs because they initially were marketed as 'Retro' and I just thought it meant thud and thump and not much in terms of clarity on the upper registers... but boy was I wrong. I play all kinds through them... Lots of overdrive 'rawk' sounds on the RATM tribute band, but also a lot of funk including slap, and my main band which is ska/reggae/funk... I never found these cabs wanting. Strong lows but with great definition, they seem to make me sound better than I am