Here are my reasons:


1. Cheaper lenses


2. No 400 f/5.6, 300 f/4 with VR, or decent wildlife tele zoom. the 80-400 @#$%!


3. lose $$$ selling Canon and buying Nikon


4. 1080p video vs. 720p video


5. White superteles





The one thing I do envy in Nikon is their 51-pt. autofocus. It's amazing. And it isn't reserved for the D3. If Nikon had a better wildlife lens last year when I was in the market for an SLR, I would be shooting Nikon now. Plus, my uncle shoots Nikon and we could share lenses. If Nikon comes out with a 300 f/4 VR soon...[6]