I shot the 3 blade and couldnt get them to fly right out if my bow. I switched to the 2 blade and love them. I agree with some of the others thou sounds like maybe sticking with the muzzys would be yer best option. As far as the 20 deer a year. I live in michigan and up until this year u could buy 5 doe tags a day until the state quote was filled. This year they have cut is back to 10 total. 10 is still more than enough for one person. IMO