What are the main differences between Canon EF and FD lenses, and which one would be more suitable for my photography needs?

The main differences between Canon EF and FD lenses are their mount types and compatibility with different camera models. EF lenses are newer and designed for Canon's EOS series of cameras, while FD lenses are older and compatible with Canon's manual focus SLR cameras.

If you have a modern Canon EOS camera, EF lenses would be more suitable for your Photography needs as they offer autofocus capabilities and are designed to work seamlessly with newer camera technology. FD lenses, on the other hand, may require adapters to be used with modern cameras and lack autofocus functionality.