I will list the stats you should look for when gearing your class and when allocating stat points:
1. Bard- Dexterity
2. Paladin- Vitality
3. Warrior- Vitality ad strength
4. Monk- Dexterity
5. Ninja- Dexterity
6. Black Mage- intelligence
7. Summoner- Intelligence
8. Scholar- Mind
9. White mage- Mind
10. Dragoon- Strength