I think that asymmetrical cores are very condition/bowler specific and don't match up with what I like to do very well. The only one I've ever had a hint of success with is the Maximus II core from Roto Grip (Epic Saga, Battle and Odyssey) and even then, it was a mixed bag. I much prefer the Resurgence, Rival and Momentum to any asymmetrical core I've ever thrown. I'm tempted to try a Cell, but I think that the Cell and the Resurgence are too close and I really like the Resurgence. If I need something for a heavier oil shot (Resurgence has a length drill on it), I could drill another Resurgence to roll earlier.
Edited on 3/7/2008 10:11 AM