Having not seen a Blur in person, as there is no place around me that sells them, I have a couple of questions. How robust, or stout are these knives? Are they near, or nearing the ZT 350's level of stout, or durability? Please tell me a little about the 14C28N steel. What other steels is it similar to? I like the look, but would like a little input, before I throw down on a couple. Thanks guys.