The new No collar Hypodermic +p is a great broadhead to add to the Quiver. Not having to carry extra collars in the field is a relief in my opinion. They out penetrate the original Hypo's and you still get a giant wound Chanel. They are great for WT deer, black bear and Turkeys or any game animal in that size range,I had pass throughs on almost all my shots but they all got pretty smashed up so it's one and done and I toss them out after..