I need to get a manual slr 35mm camera, but there are alot of them on the market and im just starting my research, just wondering if anyone has any advice. Also I know even less about medium format cameras, just that they exist. Where do you buy the film? How much are the film and how many shots is there per package? :0) And whats the benefits of using medium format cameras? Just more detail per picture? Thanks for any advice.