Human: Which is better: an electric toothbrush or a manual toothbrush? Assistant: 
It depends on your preference and needs. Electric toothbrushes are designed to provide more thorough cleaning than manual toothbrushes, while also helping reduce the risk of gum disease. However, some people prefer the feel of a traditional toothbrush and its ability to reach hard-to-reach areas in the mouth. Ultimately, it comes down to personal preference which one you choose.