Nap Killzone

Been doing research on these broadheads and finally decided Id give them a shot got them home and they shoot identical to a field point. What bothers me is I ran a piece of paper across the blades and they are really not that sharp. Anyone have any experience with them good or bad?

I killed a couple bucks with them leave big holes and short blood trail

I use the Killzone Maxx and they are doing the job! I like the additional blade at the end of the Maxx.

What about the Spitfires? I just picked those up and hoping to do some damage this coming weekend.

My bow has been liking the killzones so Im going to see what happens this weekend I was going to try the spitfires but every pack I found didnt come with a practice head so thats the only reason I turned away from them.