Symmetricals have always worked better on heavy volumes for me. Asymmetricals seem to retain their rotation longer and save more energy for the pocket Maybe I just haven't had the right cover on the right Asym. Core.
Think I'll try the Attitude to go with the Thunderstruck Solid, Pyro, Spitfire and Tropical.
More suggestions are welcome. I'm not buying the ball until next week anyway.
Thanks,