Good places to level up?

[Hambone]

He's at level 20. That's a good place to level up, but right now, try advancing to Saronia and fight the fiends in the little forests that surround the districts of the city.

I always do that right before that battle against the bird thingy.
I change everyone to Dragoons and fight around in the forests until I can afford 8 Wind Spears.

Keep a white mage in there somewhere. I leveled up in there to level 24 I think. As soon as you're around 24-26, it's time to go fight.