Ive also had more global stuff crack than anything else, that being said, give me another break s75 and b/w orbit extreme right now.
Same here. I bowl really well with their stuff but I've got a collection of what I call "calibration balls" -- meaning old balls I keep around to use to make sure my drill press is in spec -- and in that is a Break S75, Break Point Pearl, Heist and a couple of others. That Break S75 was one of the 2-3 best balls I've ever owned, and man it hurt to lose it. Worst of all, mine was a "pro-pin" blem that allowed me to put the MB on the NAP (yes, the NAP, not the PAP) and I'll never find another like that. I had such a great look with that ball on sport shots.
There was no rhyme or reason to my cracking issues, either. One cracked similar to the OP's post, one from a weight hole, two from the thumb holes. On the other hand, I have a bunch of Lane #1 balls poured in that plant and none have had any issues.
As for Storm, I have an original X-Factor with probably 1,500 games on it, if not more, and it looks almost factory pristine.
Jess