I have killed a lot of Turkeys with Snuffers and VPA's. Never had any problems anchoring them quick. A few years ago i wanted to try Bullheads, I had a Jake come in under 10yds and let it rip while his neck was fully extended. Hit him dead center in the middle of the neck, the arrow bounced off and he ran away "putting" no blood, no bird. Had it on film and after reviewing it I could see I hit exactly dead center, with the "field point" part of the head. I figured it was a fluke and went out again in another spot in the morning. I had a replay of exactly the same thing, on film once again. I believe had my shots been just slightly to one side or the other I would have had 2 dead birds. I was shooting a 50# shrew, had I been shooting a 60# or wheels, I may have had a different outcome as well. I just didn't like the idea of having to aim to hit the side of a turkeys neck. On a side note I took a great Tom later that second morning with a Snuffer, he didn't make it out of sight and was down in seconds