annika3I don't want to get into a big debate over this, but trust me when I tell you that I have tested over 100 differnent broadheads shooting them into all kinds of things. Rage heads are not nearly as durable as a standard Muzzy. If you get into the MX series then the difference is even bigger. Like I said, Rage heads are good, and I have killed a few deer with them, but blade thickness is only a small part of a broadheads durability.