I've seen these balls floating around Ebay and I was thinking about trying to get one.

Right now I'm using a 3 ball arsenal...since I recently switched grips and am getting most of my stuff re-drilled.

Anyways...right now I'm using an Absolute, Rampage, and a plastic spare ball.  So I was wondering if there is any overlap with the Sapphire Zone.

I couldn't find much info on it other than its supposedly a good ball with a smooth reaction.

Thanks in advance.