Minotaur - had 300-246-290 = 836 with it in April 2003.
Bought a Total Annihilation and within a month had 300-247-300 = 847 in January 2005.
I am going down to a 15# due to elbow problems. Bought a Shock & Awe, and it rolls way, way too early on a house shot (seems OK in my PBA Experience league). I tried to get a concensus of local pro shop owners, but none have a good reason why it doesn't work in league, and all had drastically different solutions.
I am combing the world looking for a 15# TA so I can lay it out like my 16#er. I saw a new one on Ebay... but I don't know if one bowling ball is worth a house payment.