I would just like to compare them. I too find Uncle Bobs “clean code” book very much overrated.

My understanding of the “design” aspect of TDD is, that you start from client code and create the code that conforms to your tests. Too often I worked in a team with other developers and I wanted to use what they wrote, and they somehow coded what was part of the spec, but it was unusable from my code. Only because I was able to change their code (most often the public API) I was able to use it.