i have a red an navy ball 15lbs and love it. my friend has the black an red 15lb ball and he loves it.navy red goes long and flips under control and low on backend. the black red one has along control arc from anywhere. the carry with these balls is unbelievable!!!!!low pin action flying, with corners kicking out. when the corner dont fall just make a hand or angle adjustment. Donot spin this ball because it will defect instead of driving through pins.
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baller