TBH forget the D9 or D6 and go for either the Vytec DS, get it without the transmitter I had the transmitter and although I have never had it fail on me I didn't really need it, or if you think there may be any possibility of going tech at a later date then consider going down the VR3, X1 or Shearwater route. The cost of these as basic models are not that much more than the D9 with transmitter in fact they may even be a bit cheaper
