As a lurker here,I have yet to pull the trigger on a HI kuk. I have several big choppers-CS Trailmaster and a Becker Brute aka KLO. I have thinned the profile and keep a pretty fine convex edge on these.I see the term field sharp being used in some sale descriptions. What type of edge is field sharp and how does it differ from regular sharp? I am really liking the rough forged look of the UVK's and will probably try to get one if I'm quick enough. What type of edge do they come with and how should it be maintained? Can they be convexed easily and is it necessary?--Thanx for helping a newb!--KV