Brent,
I am not positive as I have no experience with it, but from everything I've read, the Thing Lives seems to be close to what you want. WHile there may be other balls that qualify, I strongly recommend your posting this question on the Dyno-Thane forum.
The Track Rule, Morich Total Annihilation, and the Legends Yeah Baby! may also qualify.
Changing companies has many implications. Many people may not answer this query of yours outside any of the bowling-specific forums.
