I have mine drilled quite strong (4 1/2x4 pin in ring) and I like it a lot. It's really unique ball motion. With my style it allows me to play a few different conditions...up till now I haven't had a chance to throw it on heavy oil but a have other equipent for that.
I consider myself a power tweener and if your game relates at all to mine you will LOVE this ball. I got lucky and my looks sweet so I decided to drill it. On just about anything medium you can play anywhere you want. When the backends tightened up on my I was able to move left and feed it right some more with one of the sickest moves to the pocket that I have had with a ball since my Break Pearl.
Overall just a good ball motion. The core and cover seem to compliment eachother. Atleast for me they do.
