^^^Me too. The large front choil/cutout holds my fingers perfectly while my ring and pinky fingers rest comfortably in the slightly relieved area behind it. The factory jimping is fine without being too aggressive and the G10 gives very good traction. I experience no hotspots when using this knife and have never considered any area of it to be too rough. I think it's excellent just the way it is.
One other thing. I've heard people complain about the deep carry clip for a number of reasons. I love the clip. With the grippiness of the G10, it is very easy to remove the knife from my pocket. As I reach into my pocket, my thumb grabs the G10 while my index finger rests in the curvature of the clip. A little tug and the knife slides right out. Furthermore, I EDC the 810 regularly, so I really like how the deep carry clip keeps it so concealed. I like knowing that I have a monster 4" M4 blade in my pocket while to anyone else, it might as well be a mini-grip.
I'm crazy about the 810. I have no complaints and as I mentioned before, the M4 steel is amazing. The 810 Contego - It's Long & Strong!