Hey Chi, (How are you man?)
I've drilled a few and it is a very impressive ball (price point cannot be beat). Comparatively to what I saw against the Battle....about (3-4) stronger depending on the bowlers style. If you're up the back bud, this ball will still give you free spin thru the heads with "great" midlane and continuation.
I'd suggest to ask Mark Curran or my buddy Anthony Chapman as they have first hand on this piece and more versatile drillings as well but I will say again that this is a very nice piece....as always, hopes this helps some.
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Rick Leong - Ten Pins Pro Shop
Tag Team Coaching - Co-Founder
"El" Presidente of the Legion