I agree with Kaizen on this one, there is nothing the flat saber grind can do that a full flat grind cannot also do until you get into an abusive or "oh shit" situation. that being said, if you plan to pry things, dig/drill/stab with the tip, or any other abusive activities then the flat saber grind will hold up better, particularly at the tip. I tend to be very hard on knife tips and as such I found the Endura 4 to be a great EDC for me, but only after thinning out the edge, which came quite obtuse from the factory (although it was still shaving sharp). If you want a knife to cut things and cut them very well, then the flat ground G10 endura is a much better knife. On the other hand if you want a good EDC that can take a ton of abuse on a daily basis, then the Endura 4 is right up your alley. I've used mine to break glass, cut open cans, drill holes in wood, cut through 0 AWG battery cable, and do moderate prying. In general all things I would never do with any of my other folders, which is exactly why I got the Endura 4 in the first place. I see it as a great affordable hard use EDC workhorse and if I ever do manage to break it (not likely) then I'll just pick up another one.