I agree with Barney, when you say dogfighter you are defining a certain type of ACM. In effect tail chasing. If you look at the information distributed by the USN after the Zeke was tested, the pilots of USN fighter were warned, "DO NOT DOGFIGHT WITH THE ZERO!" So, if you are really talking about that type of ACM, the Spitfire is the best choice. I wish all the members would learn about the different types of tactics used in ACM.