I use a adjustable sight. I use a single pin. HHA Optimizer Lite and its a very good sight. About moving it when hunting. Your fooling yourself if you think your going to adjust it before you shoot! I'm not saying it will never happen, but odds are not good! I set mine at 20 yards and leave it there for hunting. My shot max is 30 yards. That on setting is good to just over 20 yards and at 30 I aim 3 1/2" high on the deer. Its really simple! If I ever wanted to shoot 40 and had time to adjust it I could.

Good Luck!

PRACTICE....PRACTICE....PRACTICE......SUCCESS!