I would Third lulu and if I had to pick a third favorite it would either be Tidus or Jecht

Tidus: Reason being cause he really brings out emotion yet he is cocky he can still get the job done. He is devoted to his friends ( especially Yuna )


Jecht: At first I really thought bad of him but in the end he turned out to be a good guy and honestly he was a good faather in a weird way plus hes also a badass.