jerkface11: you do know that ruger has the piston AR now right ?
Haven't shot the mini and got no money lying around so can't really add plus or minusses in the discussion. I almost nabbed one when i saw one here for sale though. Anyway...
I have shot my friend's AR. He's not a "gunny" type, i.e: do not like to clean his guns. It was cruddy, dirty but still works. I have gathered here that AR likes to be cleaned meticulously. After shooting his, that is not the case. It felt sluggish at one point but still works. So one day i offered to take it home with me and clean it. The more i see the feautres, the more i find that it's a very interesting system with great user serviceability. Like Krochus mentioned, if anything broke down, it's most likely an easy fix. DSG arms has 10 pack of magpul pmags with window for 99 shipped (sales tax if you're in TX) and received my shipment in last Wednesday.
I think what appeals most about the AR is that it's a tinkerer's gun. You can have it in any flavor you want. You can build all the way, you can build the lower first and get a complete upper, it's up to you. The accesories are endless and easy to add on. I have been tinkering with paintball guns when i was younger so when i found out about an AR and that you can build it from the ground up, I'm sold. I have just completed putting all the parts in my lower last Monday and was surprised on how easy and FUN it was (upper is being built - no idea when they'll ship). The BEST part, since my pocket isn't deep, you can build it part by part as you save up money, but that's just me.
Overall, shoot and buy what you like. If it works for you, then great. If you want to prove the other person otherwise, then by all means i think Krochus has posted a (fun and friendly - i hope) challenge here. Should be interesting to see the results. Me? i don't care if one is more accurate than the other, all i know i'll have fun burning ammo at the range. They both have their niches. I don't think i want to put my "custom" AR in the back of my car/truck and drive it around all day
. That's probably what the mini is for (when i can afford one).
disclaimer: custom is a blue collar word for frankengun because i'm too poor to get a complete one
.