I too, would be inclined to the CF for NEF and SD for JPG.
The speed, as someone else indicated, would be important to me. Both my D2h and D700 carry Lexars. They are not the newest technology, but when I upgrade to a D800 or a D4, it will be a Lexar 16 or 32 - 1000.
May the NAS fairy bring you more Nikon stuff this year.
"Today is the tomorrow that yesterday you spent money like there was no"