This will be my first year hunting elk and deer with a bow. For background info I am shooting a 4-5 year old mission bow. IBO speed is 310 and I have a 29 inch draw pulling 71 lbs. I am not sure what my actually speed is with my hunting arrows, they weigh 428 grains. I am researching what broad heads to use. I am really looking at getting the new SlickTrick vipertricks. The reason I think they will be a good head is that their two main blades are longer and they are not as steep of an angel as other heads I have looked at (Muzzy, Slick Trick Standard etc...) I would guess this would help them cut and slice "easier" so I could get more penetration and the bleeder blades are smaller blades anyways? Anyone looked at these blades or used them? I don't know if they are out yet. Is my theory correct or am I smoking something and analyzing it too much?