"With a tracking pip, it's the opposite: I just get a readout of where my shots will land and I have to aim as best as I can. A leading reticle takes the fun out of it, I admit. That was the problem with Freelancer.
It sounds to me like you're not skillful enough to win over gimbals. A fluid, more versatile movement is the Joysticks advantage. Precise, responsive accuracy is the advantage of gimbals in M&KB's. Choose your own and press it, because it's a matter of preference at this point."
Precise and responsive accuracy wins out over fluid, versatile movement. The goal in a dogfight is to kill your opponent, which means landing shots. Furthermore, a mouse is still a quite capable input method for piloting ships in space sims. A joystick is not even remotely a capable pointing device. It can't even function as a pointing device while also manually controlling gimbals like a mouse can (nor would I want it to). The advantages of a mouse far outweigh the disadvantages, which is why you were able to actually retreat from a better pilot and then kill him. Because it was far more difficult for him to land shots on you, not because you're a tactical genius.