Hey there, fellow Final Fantasy X explorer! When it comes to sphere grid progression, make sure to focus on each character’s strengths. For example, Tidus is great for agility and speed, so prioritize nodes that enhance those attributes.

Don’t forget to engage in side quests like capturing monsters for the Monster Arena or obtaining celestial weapons for that extra edge in battles. These quests not only provide great rewards but also add more depth to your gameplay experience.

As for character builds, experiment with different paths on the sphere grid to create unique and powerful combinations. Mix and match abilities to suit your playstyle, whether you prefer brute strength or magical prowess. And don’t be afraid to reset the grid using special items to try out new strategies. Happy exploring!