re: FFP vs SFP scopes

The FFP is great as far as not having to worry about magnification settings. As you zoom the reticle spacing stays constant. (I prefer FFP) The only downside to me is as a result of the reticle expanding with zoom, the actual lines of the reticle expand also and are not as fine at max power as they are at the min power setting. Some long range target shooters prefer SFP scopes because it lets them get finer detail on reticle placement.