I voted undecided.

I used a private ob in a private hospital for the birth of my DD. Due to placenta praevia I needed a c/s, but we were given until 37 wks to see if a vb was possible. Because I went that far along in the pg without knowing I would wonder how I would have fared finding and trusting an ob in such a short space of time. And I loved my ob and the hospital we went too, so I would choose him again.

HOWEVER the world is not perfect and if he were unavailable for my 2nd child I would look at all options, including midwifery-care.