I like the first one since there is no way in hell someone could mistake an admin for a ct. It's a shame because it's actually very easy to tell everyone apart unless someone comes flying around a corner; in which case they are probably getting shot regardless of what skin they have. The only real issue that I see is some of the skins being a problem on darker maps... Even then all you have to do is look at their faces. Thought everyone on at least the GG server always aimed for the face anyway.