Need to get a better optic than the Sig Romeo i have. Couple guys i have shot with had the MRO and like it. Does anyone know of a quality comparable optic of the MRO, BUT the ability to have different reticules? I have a Primary Arms Aim Point type clone on another AR that is pretty good and it has different reticules that i like. But for my primary rifle i am going for a higher quality, durability and light weight. Sort of torn between Aimpoint micro and the MRO but thought there may be some hidden gem i don't know about.