Digital pictures are much better for several reasons. With digital pictures you can take as many pictures as you want and don't have to worry about filling up a roll of film. Also, film is very precarious and can get ruined if you expose it to light or do not handle it right before getting it developed. Lastly, digital pictures are instantaneous where as traditional pictures require a time consuming development processs.
Maybe Digital pictures could arguably be better than traditional pictures because of their form meaning that they can be transported and displayed in many different formats whereas a traditional picture would take more effort to do and may even be more costly as well. Digital pictures probably have better quality also.