personally, i do like the white a bit more, but a chose the green just too show how different it can look.
And for everyone wondering what this is, I wanted to do something different to all my other designs, and for some reason or another I wanted to use a part of the body. I chose the hand because it's not symmetrical but close to it, and is kind of peaceful.... :)
i dig it on white, $5. just throwing it out there, what if you printed on a dark charcoal or something and change just the light grey line work to white? i dunno, just a thought, it still rocks on white :)