I've shot many expandables with successful kills on elk, deer and even turkey, but after trying these rages I fell in love with them. Flies like a field-tip and makes a huge wound with little trouble cracking ribs on deer. The blades are replaceable but I've used the same broadhead, albeit with a little sharpening, for multiple kills. The large wound leaves a great blood trail, and makes all the difference in being able to track and recover a deer hit in a less optimal location, such as a clipped lung. Don't think I'll be switching broadheads again anytime soon.