I'm actually annoyed at the guys who seem to think that a hundred magazines means better preparation. I'm annoyed, because I got into the AR thing very late into the hobby, late last year, (long-time AK man) and decent AR magazines are tough to find at any price around here right now.
Magazines are for feeding rounds into the action, not for storing ammunition. I can carry many more rounds on stripper clips than in additional detachable magazines. A few magazines to carry, like four AK magazines, is plenty for me. I keep 20 rounders for concealed carry and thirty rounders for open carry, so yes, that means eight. Plus a five rounder for hunting. That's nine. I have a few more than that only because I found them cheap. I have a TON of stripper clips and tins and tins of ammunition. I have a magazine feeding device for the stripper clips. That's the best way, not storing a hundred magazines full of ammunition in your bunker. It's your right, but it's a waste of money and space and, at the present moment, a little selfish.