this ball is nothing short of what ebonite claims it to be. the ball gets through the heads like a plastic ball. the midlane reaction is very controllable, and the backend is unbelievable. i bowled in the lexington kentucky 2001 Lady Ebonite pro am and got this ball, had it drilled between drilling number 1 and number 9. gets through the heads great, revs and grips the midlane, and thunders back to the pins, usually in the pocket, and packs a lot of hitting power that leads to good carry. i have thrown the ball for 2 weeks for 12 full games and have a 27 pin higher average. from a 201 with to APEX, to a 228 with the AFTERBURNER. awesome ball, very predictable, controllable, and powerful. 99 on a scale from 1-100