V4 - Unit Testing

Hello, I am working on a new version of the unit test guide. As of now there is an example of unit tests on a function and route tests on a public route. I am working on documentation for testing an authenticated route. The two options would be using the Users and Permissions plugin authentication or authentication for an administrator. I am curious if there are any opinions on one of these options over the other?

I am excited to hear your feedback!