digital:

• smaller, more pocket-friendly sized
• the pictures are clearer
• you know whether or not you got a good picture within a second as opposed to an hour
• it's easier to share
• you won't have your pictures sitting around for six months because you're too lazy to develop it
• when you have a bitchy subject, you can afford two or twelve pictures to get the shot you want

35mm:

• the moments that you capture are real
• no one ever really seem to look ugly on film
• they're tangible evidence of life
• the fact that they aren't perfect makes them beautiful