If 2 different types of broadheads are hitting in the same spot, does it really matter which one I use?  I currently use Magnus Stingers, which is a great BH.  But I have a brand new pack of NAP Hellrazors that I am just itching to use.  I'm going to the range after work today and will be comparing them as far as POI is concerned.  If it helps form an opinion, I am shooting 55# with a 346 grain arrow.