I have both, and I can confirm a lot of what has already been said. Both balls are drilled identical, pin above the bridge which is about 5in from my pap and the cg kicked 3/4 in right from center line. The IQ is a smoother reaction off the spot and once the lane started to transition I would loose carry. I started moving in, ten pin after tenpin. My Versa is probably my favorite ball in a long time. I have a nasty habit that if I'm going to miss I miss out. The Versa will make it back to the pocket where my IQ would never make it back. I tried taking the surface of the IQ to that of the Versa (500 , 2000 Rough Buff ) to try to make it useable longer but honestly i was better off just switching to the Versa once I moved in.