ELNikkor wrote:
Your F6 is like a DSLR without the sensor, the Df is like a film camera, without the film. The FE was my favorite film camera, and if you wish you could have that "feel", and still have the advantages of digital, the Df will fit your interests. You probably won't notice much difference between its photos and the D7100's, except maybe in low-light shadow blow-ups.
The Df is much bigger than the FE although not that much heavier. The biggest disappointment for me with the Df otherwise it's a great camera for me. I prefer a heavier camera but smaller.