Alright well I just bought a new tactical folder and want a good lightweight EDC blade to pair it with. I have decided to get a spyderco dragonfly2 but am debating which version to get. I don't have much cash right now so the g-10 and ZDP-189 versions are out of the question. That leaves VG-10 and the salt H1 version. I know VG-10 and like it but kind of want to try H1. Obviously it is extremely rust resistant/proof but how is the edge retention and how hard is it to sharpen