For my pre-production I am going to create a script because it focuses more on the dialogue and mise en scene rather than the actual picture and camershots. I would prefer to do the script because it tells you more about the characters, the development of the storyline and the settings, whereas a storyboard would focus more on the camera angles, the facial expressions and the look of the characters as a whole. A script would tell the story better and it would be easier to understand the plot of the film.