as terry said, the bleeders on the phantoms are huge, almost, if not as wide as the main blade, i cant remember exactly. the big bleeders are very steep, due to them being wide and short. they would tend to tear through, rather than thouroughy slicing, and that would harm penetration, especially from a lighter bow. the woodsmen on the other hand is long, narrow, and can be super sharp, just the ticket for a lighter bow. for small deer, either, for anything heavier, the woodman, hands down.