henryblowery this is not an accurate poll due to the fact that Bobcad/cam is just that. It is cad and cam. Rhino is cad/modeling only unless you add cam to it. If you included one or more of the plugins for Rhino that gives you cam this would be a more accurate poll.
With that said, I'll go back and vote for Rhino but only with the caveat that a cam has to be added and my vote for that is Madcam.