I just picked up a D700 tonight with 3 lenses, a 24-120 F/3.5-5.6D, a 28-85 F/3.5-4.5, and a 70-210 F/4-5.6. I got all these lenses plus a N8008s for $200. I was thinking of just reselling them online and making a little profit but I really like how the D700 feels and I think I'm going to keep it at this point. That being said, the same person I bought the D700 and lenses from is also selling a D3 for $300 and they gave me the option of returning the D700 body and adding an extra $100 on my end for the D3. From what I can see online, they're identical except for the built in grip and faster continous shooting for the D3. That being said, should I get the D3 instead? Does anyone have any experience with both of these cameras and have a preference for one over the other?