I got both the aggressive and the medium. The aggressive takes off a little more than the medium, but I like smooth finish if the medium. If I had to choose one, it would be the medium.
Right now I go from aggressive, to medium, to rasp side with a regular rasp, to fine side with a regular rasp. And I am super happy with the result. The Cody James rasps are a great addition, as they save me a good amount of time and effort.