From what I've seen, the Pin Slasher has huge performance for the price tag. Three or four guys throw them on the Penn State team and they love them. I got the chance to throw one and I was impressed as well. It has a very consistent roll and a strong arcing backend. The ball is pretty strong from what I've seen so you might need to drill it tamer or polish it if your speed is 14 mph.
But overall, a very good piece and I definitely wouldn't mind picking up one for myself.
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Penn State Mens Bowling Team