FFX will always be my favorite, I still think it's the best story of the franchise. Other ones I like are Golden Sun, FFIV, Super Mario RPG, Crono Trigger was good too (just played that for the first time). Lufia I and II are worth mentioning while I never beat them start to finish I was often at a friends house who had them and watched a good deal of it. I'm gonna try to play those soon, I recall liking the story but I can't remember too much of it anymore.