Stingers (2&4 blade), snuffers, Magnus II, Eskimos,Razorheads, Wasp, Thunderheads....They have all worked fine. SHARP is the key. The stingers are my favorite(fly just a wee bit better for me than the Mag II, snuffers or Eskimos; and are tough as nails). Mag II's, snuffers, Eskimos are still in my quiver and are more than capable of taking down anything in this hemisphere. The wasp and thunderheads are gone...one kill wonders (durability sucked). The razorheads work great and you couldnt ask for more history attached to a head...but I have had a few points curly (admittedly on shots that could have been better - either on my end or on less nervous animals) that hit the shoulder.