So im building this ar 15 its going to be a combat rifle, more specificly a urban / CQC rifle. Future plans include a 10.5 " barrel. So which do you prefer in the above situation and why do you prefer it? Im leaning towards an Eotech but I dont know, I prefer the sight picture over aimpoint but thats mostly a cosmetic thing for me at this point. I tried to research what the military is useing but it seems they use both. HALP !