I like the question. Lol. I built my AR but it is not decked out. I have top notch parts where it counts and stock style furniture. I am not planing on jumping out of a chopper so I did not waste my money on eotech sites. I have a sightmark. I put the money in the barrel trigger and BCG. my lower is a spikes cause I wanted the Zombie. Lol. But to each is his own and if yu want to load your AR with stuff you can it is it my cup of tea.