1" to 100 YRDS for me, Most of my Shots are within 150 Yards Everyone has there preference. you weapon of choice, becomes apart of you and youknow its limits as well as your limits to place your shot. I do like the 1 1/2" at 100 for shooting ground hogs for dead on at 200, but Yotes I myself like that shot to be within 150 with limit of light or I don't take the shot, Them Eyes of mine ain't good as they once was