the SOD would be a terrible EDC blade IMO. its too big, let alone the DF. i mean CAN it be done, well sure i guess. but i mean unless you are going on a hit or something, why would you want to conceal it and carry it that way. It cant be comfortable!!!!! the S6 is as big as i go for EDC and thats pushing it. I would love to have a nice leather shoulder rig for the S6/SOD. THAT would be ideal for CCW!!!!!!
Some of us like as much knife as we can carry! And it's definitely possible to conceal a large knife like a DF. Ask Rainwalker about his kydex IWB sheaths. Personally, I carry a Yard Guard most of them time, but I could easily swap that out for a DF. I just don't own a DF. Yet.
