Sword concept color

here is the finished Colored concepts . I'm ready to start working on the base mesh for the raven blade and then get to Z brushing. 

Sword concept WIP

So I am going to start really tackling z brush and actually make something from Concept to completion. .After immediately getting way to ambitious I decided to pull it back a bit and do a single sword . I did 3 concepts very quickly in sketchbook pro which has been nice  for doing quick tonal painting and has a nice mirror function which is ideal for swords . I'm going to add some color to all three next before i get started in zbrush .

So which one would you choose? A,B,C?