Take all three to the range with their favorite loads. Shoot all three and see which one shoots the best. Then consider where you are hunting and physically what will be demanded for you. For instance, when I stalk hunt I carry a carbine or a 22" barrel Knight. When I blind hunt on a field I carry a Black Diamond XR or a Knight Disc. When I am in a tree I use a Renegade or a Knight. It all depends on what I am going to do for that day's hunt.

If you are hunting thickets, then consider which projectile would be the best for you. If you're hunting fields, then consider which of the projectiles you shoot are flattest shooting.

After all that.. flip a coin and pick one. All of them will work just fine.