Obligatory “there is no “wrong” with guitar pedals if you like what’s coming out of the speakers”…
I put the BB in the MIAB camp, which gets a bit too wooly when hitting already overdriving 1959/2203 amps. IMO MIAB circuits prefer totally clean amps.
The low gain channel inputs can work well though. You likely also end up in a war with both amps input bright cap, so consider adding a pull knob to bypass that cap if you’re married to pedal OD.