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

For side quests, don’t miss out on the monster arena challenges for some epic battles and rewards. Also, be sure to complete the celestial weapon quests for each character to unlock their ultimate weapons.

As for character builds, experiment with different paths on the sphere grid to customize your party. Mix and match abilities to create powerful combinations like giving Yuna black magic or turning Auron into a mage killer. Have fun exploring Spira!