I can turn a power ring without losing sight of my target animal, I take ranges to several landmarks if I am sitting for any length of time so I don't necessarily have to range the animal either. Twisting a turret is more precise, but slower and I wouldn't trust doing that without looking. Elk vitals aren't 10 rings but i understand shooters who aren't comfortable with estimating, won't shoot moving animals etc. it is admirable when hunters know their limitations. I try to stay within mine and screwing around with a turret isn't something I'm comfortable with in most shooting situations.