I would go with the 2 cam. It is a touch faster because it uses the full rotation of the cam for the power stroke. But we are talking of just a couple FPS between the two. The Wall to me felt slightly different between the two cam options, so part of it your going to need to test them to see which feel you like better. On either make sure your draw stop is in the correct place to give you the valley.
Easton Pro Staff Vermont