I"ve got the BWP and the Doom, both drilled the same. The Widow is a stronger ball, with alot of backend. The Doom is more arcing instead of the hockey stick motion of my BWP.
I use the BWP at 4000 abralon with no polish, and the Doom highly polished. Both are great balls, with specific purposes. The Doom surface might adjust better than the BWP, to accomadate more conditions though.
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Hammer-Lane #1