Which version is best?

Went out to take a picture for the Leica challenge and came across these kids playing in the street.

I just can't make up my mind .. go back and forth on which one I prefer. Thought that maybe I'd ask for help from others. The first one I believe is the jpg (vintage b&w) from the camera.

1, 2, or 3?

Thanks
Guy

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http://www.blipfoto.com/4boys