As far as what in their lines would be similar to the break out, I can not be certain as I have not thrown much of it. I would think its somewhere in the mutant cell area being a little more angular off the spot then some of the heavier type balls although I am not sure it would handle quite as much oil and maybe someone else can chime in here.

As far as the overlap, it all depends on what you have and how they are drilled. The bpp is gonna a be longer and more angular pearl ball. Great piece and would like to get my hands on one really.