I'm not really for the first one as I am for the second one - I actually think the second one has more personality.
He looks like one of those intelligent, smart-ass androids in some movies that always correct the protagonist. The first one, to me, says "I am so badass that I don't even HAVE to pose." The personality is just .. obvious. Its too practical.
I say keep the second, but lose the nose. The nose bothers me for some reason.
So cool. I love the dimension like feel you are giving it by applying darker shades to the sides.