What a question!

He doesn't learn Synch Blade or any of Drive Form's abilities (with exception of Hight Jump and some little others......)

Wisdom doesn't learn Synch Blade,but this would be cool!I hate Wisdom Form and that smurfin' shot thing it does with the keyblade!

Anti-Form is cooler,but it doesn't use any keyblade,is hust the hands
If the triangule button could be used in this form...OH MY GOD!!