It sounds like you've already gone digital and you're just debating whether or not you should sell your film camera. I suggest you buy a few rolls of what used to be your favorite film and go out shooting just for the sake of shooting. If it's not fun and you don't like the results, there you have it. I found that after I had a chance to practice with digital for a while, I enjoyed film a lot more, because I was better able to reap the benefits of film with out wasting a lot on mistakes. It doesn't have to be one or the other, but if you don't get anything out of using film, then that's your answer.

Paul