Yeah, there is pretty much no difference once you get down there. CP and CS are bundled together. Though I think CS only does the 6-month programs, not the 4-month ones that CP does.
When I did Traditions and they were making my nametag, the woman actually didn't want to accept that I didn't have a college to put on my nametag, I had to explain to her that I was CareerStart and don't GO to college. I was the only person I knew that was CareerStart. I don't know what the stats are CP vs CS, but there weren't very many of us when I was there (not that it makes any difference anyway).