Hook potential being 160 for WT and 135 for Radical according to the reviews here. I bought this radical back when I started hooking the ball because I liked the colors. I know stupid reason to buy a ball, but was looking into the WT because of the deal I can get on it. I'm going to be bowling on a PBA pattern league this summer and just trying to make sure I have something for each lane condition. (Fury, NVS, Break s75, Gladiator Pearl and the radical)