I have a blue pulse pearl that is more aggresive than I believe it is supposed to be and works great to swing with some hand as long as oil is medium...ball always finishes even when others seem not to...however it has a very unique drill that was on it when I bought it used and you may not want to punch it this way, but I don't think you would regret it...the pin is 3" and is to the right of the ring finger about 1".  The cg is directly on the pap and then a weight hole drilled directly through the cg to take out the overage of side weight..you will not find this on any ball co. drill sheet but really brings this ball to life.....Too heavy of oil or no dry anywhere to play off of and this ball will not react due to the nonaggressive shell, but give this some dry outsides or decent backends and this ball makes a nice smooth arc  with good continuation...does not skid/flip..and revs up nice off the hand...Good luck, Alzgarvin