I have both the S30V Para 2 and 154cm Manix 2 and they are among my favorite knives. If I were to choose between the Para 2 and the blue FRN Manix 2, however, I'd definitely choose the Para 2. I'd rather have G-10 than FRN, I prefer S30V as a blade steel and I much prefer the screw construction over the pinned construction. I'm not saying that the FRN Manix 2 is a bad blade, but I believe that the Para 2 is completely worth the additional cost.