Originally posted by Icemoon:
I think the form used by Mace Windu is most powerful. Even Palpatine lost to him.
Mace used Form VII too thought what he used was called Vaapad compared to the Form VII that the sith used which is called Juyo, they are both quite similar as they feed on your raw emotion and so far the only Jedi that can use Form VII without turning to the dark side is Mace, his other 2 apprentice fall to the dark side after they learned Vaapad. Form II is also quite powerful in terms of dueling. I would say count Dooku and Mace would make a very good duel, but too bad.