Had mine for a year. I use it a lot around the house to cut boxes, etc. Plan to keep it in my car as a survival knife, and will use for hiking. It's a bit small, so I plan to get a Mountaineer II (5 1/2") companion for it. If I had to do it again I'd special order the Aviator with a single guard - I think it would look better, like the Mountaineer I. It's also available special order in silver.
It feels very good in the hand, surprising for a round handle. I keep a small round magnesium fire starter in the hollow handle.
I don't like the pancake sheath which makes the package too large, but have to admit it is very comfortable.