Bi-pod for me. When I'm setting up for calling, the gun is up, butt stock in my shoulder, pointing in the varmint's logical approach. A lot less movement if you get caught flat footed. I generally fudge a bit to the right, as a right hander, it's easier to move the gun to the left if needed. Also, I'm on snowshoes alot here lately, with poles, and I don't have a third arm.