What we are trying to say is in a BFM dogfight it doesn't matter, full fidelity or not. The aircraft is ready to go, engines are running, systems are up. It is just about mastering the Hotas and the weapons then. What buttons do you click in the F 14 with your mouse during a dogfight ? None !
BVR is a different story, lots of system management required but in a knife fight you only need throttle, stick and rudder.
The F 15 PFM is great, the F 14 model seems even more detailed and harder to fly, I got to give this one to you. But don't forget the Eagle had already some fly by wire, kind of so to speak.