If I had three broadheads (a single blade, a three blade and a four blade) , equally well made, sharpenable to a real razor egde that they would hold, and they all shot equally well I would be hard pressed to use the two blade when i know a multiple blade will cut more and, from my experience, give me a better blood trail. The choice between the 3 or four blade would be determined by ease of sharpening. In that case I have found that I can sharpen a dozen 3 blade Razorcaps in about the same time it takes me to sharpen 3 four blade Phantom with which I would be encumbered by the use of jigs of some sort to get the best edge. The Razorcaps (or woodsmans) need no jigs or much time to get really, really sharp. For me it's a no brainer.