my problem with the moveable sights is that what if i see a deer walkin this trail at 20 yds.i set my pin go to full draw and go to stop the deer and he spooks out to 40 yds.i'd have two choices.let down and reset or aim over his back and throw a hail mary.i like fixed pins b/c i can adjust on the fly if need be.thou they are probably a safe bet for 99% of hunting situations,there are always exceptions to every rule.my wife uses a moveable sight b/c she only likes aiming with one pin without the other distractions.also if she guesses a distance at say 30 yds. and it is really 33 she's only off by a bit.