1 is okay, but my only issue is that there's lighting everywhere around the focal and the focal doesn't exactly express that fact. ;O If you had kept the lighting on the right side but instead used darker effects on the left side, that would have worked.
I like the other two. 2 moreso than 3, because of the way 3 is colored. I'm not a fan of that streak running through the tag; maybe if you had filled a new layer with that color and set the layer to Hue, it would look pretty good. But because of the way it is now, I prefer 2.
I'm not much a fan of the text, but the effects are cool. I think you could add an attribute of lighting and make some of the effects stand out by brushing with a Soft Brush in white over a couple parts of the tag and set that layer to Overlay. Most notably on the bright part of the effects near his left arm and right underneath the left side of the focal on the bottom of the tag.
Likewise, you may be able to do the opposite (brush in black) in the darker spots of the sig, pretty much like what you did in 3.
Avatar: In memory of ieatwyverns <3
Thank you, Vasco <3