I'm about to pull the trigger on a Eotech for my AR (taking advantage of Primary Arms special on the free mag). Would like to ask a couple questions to the ppl here. The Eotech XPS2-2 has a 2nd dot below the primary one. Is that 2nd dot supposed to denote a bullet drop at a specific range or is it just to put more clutter in the sight picture? If the latter, then I'm thinking about the XPS 2-0. Attaching a magnifier; there's a choice between x3 and x5. I know x3 seems to be a standard. Do people find x5 to be too restrictive in field of vision or make the 1MOA dot too big and fuzzy or would x5 be better for long shots? For what it's worth, I doubt I would ever take a shot beyond 100 yards; none of the ranges here go further than that (most don't even go >50).