Hideeho
You are correct about changing the MMP plugs, but if I change the plugs on the motor, not the esc, he can use other motors I have w/o changing the plugs again & I can use that motor on another vehicle without having to change the plugs on that esc. In the long run having every 540 or 550 can I own have plugs that match every esc I own allows for MUCH greater versatility and ease of use.