IntheWoods,
While I definitely agree that the SU is a great design and a excellent rifle, I can't quite put it into the same category as an AR in terms of true durability and inherent accuracy.
I received one of the first SUs on the market, and did the first review on the 'net. I loved it.
The AR, though, is undeniably more robust and, at least in my experience, more accurate than the SU - and that includes an SU with suberb optics mounted.
I'm mainly curious about your statement that the SU is more "User friendly" than an AR... elaborate, please? In my experience, the AR is the most user-friendly auto-rifle on the market, period.
Flyer