What are the best upgrades for each protagonist?

{ "top_answer": "The available source does not provide information about upgrades for any protagonists.", "long_answer": "The provided evidence describes Persona 3 Reload as{ }a 2024, remake of the role playing game Persona 3 including basic plot details about the protagonist and the S.E.E.S. team. It does not contain any data on character upgrades, skill trees, equipment, ,