The only animal I have ever shot with a snuffer was a whitetail doe that I shot at 12 yards with a 145gr snuffer. The arrow got complete penetration and fell out the other side. The doe went 40 yards and bedded down for the last time. The blood trail was very impressive. I also once saw a 300lb wild hog shot with a 160 snuffer with a 52# bow. The arrow got complete penetration with the about 10" of arrow sticking out the other side. There was a hole almost big enough to see day light through, this hog didn't make it 13 yards. I would imagine that the WW are equally as impressive. Either one would work great.