AG, I am with you. It takes an hour to break the BM in. the first hour I was not that impressed and then the next time I hit with it, I was loving it.
It seems to me like BM is a lower powered poly that is extremely good for control. I am having serious problems picking between BM and polybreak right now. the polybreak is giving me a lot more power and I am not sure if I want that or not.
What I notice is that when it is time to hit out and end a point, the precision with BM is laserlike. With polybreak I swing real easy and massage the ball around more. Both styles of play work..it is just easier to miss long with the PB, so ill need to ramp up the tension.
I string BM at 42/40.