I used a Rocket Steelhead on my first bird, I was not impressed, on my second bird I used the same Rocket with a bigger cutting diameter (forgot the name) and it worked much better. I just bought the NAP Gobbler Getter because of the blunt nose. The bird doesn' t seem to go as far if the arrow stays in him, pluse all the energey from the arrow is absorbed into the bird.
Good Luck!!!!