I just thought we need to get somthing going today..I shoot and have been shooting NAP spitfires for about 6 years now. I have not had any problems with these broadheads and tell all my friends and people I know through archery that you cant go wrong with this choice. They fly great and hit where you aim with no exceptions.... Now dont take this the wrong way. Ther may be others that can lay claim to this also. But I dont have to try them because I have the best now.... OK PEOPLE LET ME KNOW WHAT YA THINK