I typically prefer to shoot as short a bow as possible that I shoot well.Its very convenient for almost any situation you might find yourself in.Like still hunting,stalking,Thick cover on the ground,treestands with narly limbs,ground blinds etc.I like the limb clearance and maneuverability.
I have killed quite a few animals with longer bows though.So I have nothing against them.Except when the limb bumps something.That a shorter bow would have cleared.I use saws and pruners with longer bows when necessary to get total freedom of movement.