have the choice of either is good, I would learn/set-up both, if for some reason you have an issue with tracking or return to zero you can always rely on the reticle, a do same with trijicon accupoint mil-dot reticle and Kenton speed dial turret, can go either way, you have to dial one or the other, either magnification ring or the turret, I would lean on dialling most of the time when there's time, keep a little chart or decal with some basic 10 kmh wind data for each of the reticle hold points and then there's nothing to remember come next season, just grab your rangefinder and go