If you're still saying, "Yes, but I should understand why Occam's Rule works," I would recommend that you reread Occam's Rule. Early in the war the B-17's significantly other bombers to be able to rely on unique defenses before the changing times when they had longer range . https://versatilecommunication.com/1-diyarbakir-escort-hizmetleri-yasal-mi-16/