I suppose you are right John, but my rangefinder is also my binos and I WON'T forget them! I also carry a spare chart in my pocket or backpack.

I also agree that having a turret with yardages has to be the very best setup. Add a leica rangefinder/bino and it probably cannot be any faster.

If there is a glitch with the yardage turret it is the different elevations/conditions one hunts. I hunt elk at 8000 ft and coues wt at 4000. Going on antelope hunt at 5500 ft next week. I realize you can interchange turrets, just haven't sprung for one yet.