I myself have shot muzzy 100 gr. 4 blades the last couple of years with excellent results, but this year I' m trying something different. Nothing against the muzzy' s, their an excellent broadhead, but because I just like to try different heads when one strikes my fancy. I just picked myself up a pack of wasp' s boss in 100 gr.(not the bullets). These look like a great broadhead to me, very comparable to the muzzy' s, but I like the tip better on the wasp' s. It' s smaller in diameter than the muzzy' s, and sharper too, which should result in better penetration. Another plus on the wasp' s is that the blades on the tip line up perfectly with razor blades on the head. I' ve heard good things from my pro shop about them too, a couple of guy' s tried them, not on game, but on targets, and said they flew awesome. What I' m really waiting for is 5 shot to test these heads and see how they fare in his tests. How about it 5 shot, when can we expect to see a test on these?