I have owned hundreds of resin balls over the last 20+ years. Only balls that ever cracked on me were an EPX, and a pearl Ebonite ( forget which one ). However had plenty die on me. Trauma, Green Bolt and X Factor were the worst from Storm because they were so good out of the box. Several Columbia balls from late 90's were also bad, along with every solid from Ebonite. Original Mission ( pearl ) was very good and long lasting, but when it finally died we couldn't bring it back. Longest lasting balls were Raging Red Fuze, Inferno, Vapor Zone, Absolute Inferno Pearl Fury. I am not at all good about maintenance so keep that in mind.