I know that the Ritter cost a little more. I do not know a lot about steel, but know that both the D2 and CPMS30V are both good steels (or should I just save some money and get the 440C). So what are the major differences between the two steels? Also, can anyone comment on whether they like/dislike the different blade shape of the Ritter vs. the D2 Mini Grip? Feedback on the different blade styles is what will help me make my decision. And, I went to a gun/knife show today and am glad that I got to handle both the Mini and Full size Grips because I really feel as though the Full size Grip is just too big and chunky for EDC! So now I am set on a mini grippy.Thanks