Superb & Reliable: It Just Works :)
I started shooting digital with Nikon 11 years ago, and have since used the D200, D800, D810, and now the D850, of which I have three. Each body is at the ready with a different lens attached, one with a 60mm f/2.8 macro, another with a 24-70 f/2.8, and the third with a 200-500 f/5.6. No matter what combo I head out with, I'm always assured of having some keeper images at the end of the day. So the D850 just works, no matter the setting where its being used or the subjects its focused on :)