I currently have 2 p.m. -- 1 RULE GP2 and have had great success with them, i want to get some feedback on the differences between these balls.  since i dont have a up-rising i can't compare them. what im looking for is what one ball can do better than the other? i should have included the mean machine as well, so add it to.

Edited on 9/4/2008 7:06 AM