I've thrown equipment from several companies (Brunswick, Ebonite, Track, Morich, Rotogrip, Storm) and just found I tended to get my best results from Storm and Rotogrip. I've shot great scores with other equipment (still have a Total NV and Awesome Revs in my basement that have gotten me 300 games in the past year or so), but I've gotten the best consistency and predictability out of the Storm family of equipment in the past few years. (Dimension, Gravity Shift, Spit Fire are by far my three most commonly-used balls, and the Cell comes out any time I'm going to a tournament) It's not that I won't throw a ball by another company, I just by default go with Storm usually because I am very familiar with the characteristics of those balls and know best how to make them work for my game.