Matt,
With what Track currently has to offer I think that the condition you are speaking of cries out for a Rule. Naturally you will not be able to keep the surface in box, you will have to put a little bit of polish on it to get it through the heads, but it retains its energy so well for the breakpoint and usually does not have a problem getting back through carrydown.
Out of the other 2 you listed I would suggest the Animal Untamed, simply because of the overall predictability of the ball. As with any Track asymmetrical drill it for the condition you want and the reaction you want and the ball does it. The Sheer would not be a bad choice either, but the Untamed gets through oil a bit more consistantly.
I hope this helps,
-EX-
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C-G Pro Shop (owner/operator)
Youngstown Ohio
Track Advisory Staff