I liked the 3D offset, but it got stolen and when I got a new one to replace it with the same specs (pin distance and top weight etc) it didn't react anywhere near the same, I came to find out that my origional was from the first batch and the second was a bad batch ball.
My favorite hammer of all time is one that I don't even own yet, and I am just basing this on what I have seen others do with it and that is the Black Widow, this is probably the best all around ball since the Ebonite V2, I will have one soon, oh yes I will.