I hear you but you hunt the same area right?  For a guy who travels all over and shoots diffrent elevations/conditions they are no good past 500m.

I do hunt different areas, with varied conditions.  Never had a problem using a set of turrets, or now, my G7 Rangefinder that I use with one turret.  I have also used MOA turrets, and still do for beyond 1000 yard shooting.  For me personally, I find turrets much faster for my 1000 yard and and under hunting.  Like anything else it has to be understood and mastered.