I am debating if I should upgrade from my D7000 to either a D600 or a D800. I recently purchased the new Nikon 80-400MM lens (so far, I've loved it) and will soon be traveling to Yellowstone. I am primarily interested in wildlife photography sprinkled with landscapes and birding.
Frankly, my inclination is to stay with the D7000, but my brother-in-law, a recent buyer of a D800, is doing a good job of slowly convincing me to upgrade...inch by inch.
(Incidentally, I use my D7000's kit lens, 18-105MM, for landscapes and general photography.)
I would love to get your thoughts on what I should do. Thanks in advance for your help.