I use them. I havent got a deer personally with them but my buddy has and it created a great wound channel. What i like about them is they shoot just like a field point and everyone i know that has used them, says the same. The only thing about them that is annoying is that when stalking, if u hit it with a twig or something the the blades have a tendency to open. If you stay in a tree stand then this doesnt matter. Other than that, they are a solid good shooting head.