The best ball in my opinion for dry is the Original Chainsaw. Unfortunately it's now discontinued.
Medium I like my Cell Pearl
Heavy, I don't encounter a lot of heavy oil, but the Cell or C-system 3.5 can do the trick.
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Arsenal:
Roto-Grip Cell Pearl (1000 + Secret Sauce)
Lane #1 Chainsaw (2000 + Secret Sauce)
Roto-Grip Cell (2000 abralon)
Brunswick C-System 3.5 (500/4000 siaair)
Lane #1 Massacre Blue Death (NIB)
Lane #1 Supernova XP (NIB)