Mine came in today, my first experience with the native model, I like it. Pretty much delica sized, fatter than I expected, quite a stout wee knife. 
I never used to like back locks but spyderco totally changed my view of them, the native is very smooth and falls closed under its own weight. 
My natural grip was to not use the choil, but once I started cutting I found the forward grip more comfortable and offers more control. The hump on the underside of the handle became a hot spot after a while, but not too bad. 
The factory edge was pretty good and was close to 15dps with a more acute tip, I ran it through a bunch of cardboard, the edge rolled slightly in several places at the apex but otherwise held up well. 
 
Currently working on the edge but I'm out of sandpaper, will update tomorrow with some nicer pics. I expect some good results with a polished 30inc and 40micro. 
