Low magnification and a heavy/thick reticle would be my choice for close shots at moving game. I have a variety of scopes in the 1x to 5x range on most of my short range medium game rifles. I have a friend in NH who hunts whitetail by still-hunting or tracking if there is snow on the ground where his shots are close and usually at moving targets. He swears by the old Weaver K1.5s with post and crosshair reticles. Not great glass and precise adjustments, but rugged and reliable, at least that's what he says.
