I see someone posted 4.x rotation is higher pps and to shelf the 3.0 hybrid? Some data would be nice to accompany the claim. The only reason I'm ever using B4 in my rotation are the following: 1, it's the opener; 2, convert is coming off CD; 3, i get a slow mana tick. I don't really see the reason to use it otherwise unless there's cold hard facts in favor of a 4.x rotation.