Gunny,
I have the Kinetic, and have thrown a Kinetic Pearl that belongs to a friend of mine. They have very different drillings, but I've also seen other KPs in action. The Kinetic is the most skid/flip ball that I've ever owned. Mine is drilled pin over ring, 5" x 4-1/2", no weight hole, and the surface is Valentino's Resurrection (800 grit) and Valentino's Snake Oil. My Kinetic is the go-to ball when I need to play inside and get the ball to finish. The Kinetic Pearl, when I threw it, was the smoothest pearl I've ever thrown. It reminded me of a particle pearl type reaction. My pro shop operator said the same thing, that the KP is the smoothest pearl he's thrown. Hope this helps some.
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Hook 'em Horns!
"Stats are for losers, I like winning games." - Will Muschamp, Texas Defensive Coordinator