When I was buying my new D5200, I mentioned to the sales rep that I am finally getting out of the "Film Camera" era. He looked at me and said not to quit using that camera (Nikon N50) because "you can do a lot of things with film that you can't do with digital". So my questions are: What can I do differently with film and would you buy a better lense for that camera at a cheap price and keep using it also?