Keep in mind if you were looking for a similar reaction to the Black Ice with the Diamondback the Black Ice was a polished pearlized ball and the Diamondback a sanded solid ball.
If both were drilled identical the Ice will have much more length and snap then the Diamondback. To get a similar reaction from the Diamondback would require having the surface polished to help get more length and retain energy for more snap on the backend.
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