it is a great medium oil ball, you'll get a strong arc not a hard flip on the backend, because the core is the Inverted Twin-V. You'll get alot of longevity out of the ball, it is a very well made Storm ball as all of them are. Reactor Pearl coverstock takes well to changes.
Oh, and get used to being hungry while bowling with it. Cinnamon-Apples is the smell you get from it.
My Dad has a Pyro, it smells like Lifesavers. After its been in the bag for a week, the smell will be stronger than normal too
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