Well, those were actually BB5's. After going from BB7 to BB5 on the front, i found those brakes don't really differ in terms of performance. As for the rear though, it was a bit too weak. Obviously you could get it to hold really well with the speed dial knob, the downside of that was that if you didn't completely let go of the lever, the rear wheel wouldn't unlock. Not too good when you're doing a front wheel gap.... Decided to get a 220 Hope because it's braking power is comparable to the BB5/BB7 with the SD knob on the "maximum" setting, yet it doesn't have this annoying issue mentioned above. Plus, a 220mm rotor is bound to be as powerful as a rim brake. Going to stick to the Maggie for a while, quite enjoy the noise and bite it has.