Had the D3X, loved it. But sold it to finance a lens purchase. It's just that I'm starting to rack up mileage on my D3 and would rather sell it while I can so I can put that money into a newer camera body.I considered the D3s not as an upgrade but as a second FX body.
I decided to keep saving my pennies for the D3X because I want the greater resolution for my landscape work. I don't need the better lowlight performance of the D3s which I see as its principal improvement over my D3.
Just to avoid the fight the last time this topic was raised. :smile:I have the D3 and D3s. About the only difference is the better ISO performance and video. I'd stick with your D3.