Race/Job changing games for NDS

Hello. I would like someone to suggest me a game on nds that I can change races and/or jobs eg mage, warrior, thief. I love games like that and I'd like to buy some. Can anyone reccommend any games for me. I've already got the final fantasy collection and phantasy star zero. Thanks in advance

Games where you can change the class of characters while playing:
Final Fantasy Tactics A2
Final Fantasy III
Disgaea
Dragon Quest IX
Blue Dragon Awakened Shadow
Tales of InnocenceKinda of class changing (different magic and weapons depending on what you equip)
Children of Mana
ContactGames where you can hire different characters with different jobs:
Etrian Odyssey I and II

Replying to #2

I can recommend from experience:Final Fantasy Tactics A2 - Full Class System
Tales of Innocence (It is primarily styles, but they tend to be pretty diverse)
Dragon Quest IX - Full Class System
Blue Dragon: Awakened Shadow (The shadows are interchangeable. They don't affect too much, as every character already has their stat chart of sorts, but the shadows are key to playing)The rest that Tirith mentioned, either I didn't care for, or haven't played.

Ragnarok Ds :D