Hey fellow Final Fantasy X explorer! When it comes to sphere grid progression, don’t be afraid to mix things up and experiment with different paths for your characters. It can be beneficial to focus on each character’s strengths and unique abilities to maximize their potential.

For side quests, make sure to complete the Monster Arena challenges for some great rewards and tough battles. Don’t forget about the optional Aeons and legendary weapons either – they can really give you an edge in tough fights.

As for character builds, consider customizing your sphere grid to suit your playstyle. Whether you prefer a tanky Auron, a magic-focused Lulu, or a speedy Tidus, there are plenty of options to make each character shine in battle. Just have fun and don’t be afraid to try new strategies!