Hello, everyone! This is Leo Wilson. I am an experienced writer. If you're going to write on interesting speech topics, think about the length requirements. To elaborate, consider how much time you have given for your informative speech and how many pages you will need for your informative essay. This will allow you to cover your subject completely in the time allotted. Make certain that, after you've settled on a subject, you provide critical information within the time allotted.