I've been looking at these on-line and they seem to get good reviews. I haven't seen a lot of bellyaching about their performance or durability, but it could be that I'm looking in all the wrong places...who knows. I did buy two of them a while back, one a 36x that was just waaaaay too much scope for my purposes and the other an SII that I ended up selling to a young coworker before I ever got a chance to use it. I thought the SII was pretty nice, optically but only had it outdoors one time during bright daylight.
So, first hand experience---good or bad? How reliable and durable are they, and how well does Sightron back up their products?