depends what you're using it for. I think the stock pads are pretty good and never had issues overheating the stock brakes on canyon runs. track driving I liked the combination of ss brake lines, ebc orange front, yellow rear, endless brake fluid. don't remember if I had the booba deflectors installed or not. Honestly I don't know what people are complaining about the orange being noisy maybe I didn't bed the brakes correctly.
the endless (or castrol srf) fluid is probably unnecessary, but motul 600 would be pretty solid. I love the hawk hp plus pads on my evo but for the life of me could not find those pads for the fiesta.