I had always wanted one, and now have the Core and the Vector. The black face, with faint green is really the only thing i dislike. It does not stand out enough for: cloudy, indoors, soft lit rooms, and of course does not have a light on it. The white face one stands out a lot better, but is a little over the top for me while this one is very subtle.
Look, it is a SUUNTU for crying out loud.. Buy it because of that alone!!