General Zodiac
Sonic Speed
Form II: Makashi
After Form I's proliferation as a saber combat technique, Form II came about as a means of lightsaber-to-lightsaber combat. It is described as being very elegant, powerful, and requiring extreme precision, allowing the user to attack and defend with minimal effort, while his opponent tires himself out. The form relies on parries, thrusts, and small, precise cuts—as opposed to the blocking and slashing of the other forms. The blade manipulation required for this form is very refined and requires much focus, but the results are extremely potent. However, as ranged weapons such as blasters come into play, or more than one opponent is present, the advantages of this form become obsolete.
Form VII: Juyo
Sometimes used as another name for Form VII itself, Vaapad is in fact a "sub" forms of Juyo. Standard Juyo contains sleek, fast movements with strong strikes, whereas Mace Windu's specialized Vaapad focuses the use of the Force and emotion to fuel attacks (which explains why Sora and Depa both fell to the dark side in using it, and explains why Mace Windu decided to attempt to kill Darth Sidious without letting him stand trial) normally used in Juyo. Regular Juyo can be mastered (or at least "sub-mastered"😉 much easier than Vaapad, but Juyo can never truly be used to its full extent unless training in Vapaad is taken. Standard Juyo is not as powerful as Vaapad, but lessens the risk of falling to the dark side.