[Rover]

I would've loved to have the second slot in my Z9 to be SD... as it is, it got two cards that I have nowhere to put, as they require a new dedicated cardreader and are pretty expensive. In my 1D4, I've only ever used the SD slot whereas a CF card is plugged as backup (I shoot to two cards just in case), and the only thing I do to it most of the time is format it when the free capacity runs low. If Z9 had had one CFX slot and one SD, I imagine the CFX one would've been the same for me...