I'd look more towards reaction shape than oil volumes. I've been toying with this idea lately, and it helps a ton. I have balls that hockey stick, that arch, that hook/set, or that mosey to the pocket. I have my preferences, but when needed I can handle the different conditions, and predictably.
That said, that new Hammer Psycho seems like a winner. I saw it in person, and on a video somewhere...very round in reaction shape, and great carry too. I'd look into that, or even maybe the BW Pearl, that's round as heck drilled pin down (from what I've seen).
Good luck!
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Obviously, you aren't a golfer.
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