I've just sold my Nikon D750 after so many recall for this model come out. Frankly, I'm happy with D750 but I'm afraid of the lost value for this model if I keep it for another year. The new D850 will be on shelf in a few day but actually I'm not interested in this upgrade. I casually shoot Landscape/ Seascape/ Cityscape and night scape as my hobby. What is the best value camera for this type of photography this time ? Should I buy a new one or used one ? and Why I should pick it ? Thank you for your advice !