My wife shoots 45# at 26" and shoots both four blade Phantoms (200 grains up front) or 3 blade Razorcaps which are similar to the Woodsman heads. She has no trouble at all with penetration and getting two holes on big game. Pass thru on an adult bear with a 30 yard trail. Remember, when Fred Bear came out with the four blade Razorhead the average bow weight was 45# and anything over 50 was considered a "big" bow. I feel I should recommend heavy FOC...at least 200 grains, as well, as that will aid in penetration. Sharpness matters.