I am... and still happy with it. If I were to upgrade, I'd go for the D7000 because of its 39 focus points.
Currently I have:
10-24mm f/3.5-4.5G AF-S
50mm f/1.4 AF-D
18-105mm f/3.5-5.6 AF-S (kit lens, thinking to upgrade this)
105mm f/2.8 AF-S marco
70-300mm f/4.5-5.6 AF-S |