i started w/ simmon's sharks 125gr & now i have been shooting 160gr sharks for a good while now. i like a heavier head for better penetration. i am going to order some woodsman 150's. i shoota 51# @ 28" treadway r/d longbow and i think the woodsman will do good because of the 3:1 ratio design. 160 sharks are short & wide. i like them for my compound best.