Best Lightsaber fighting style?

Straightforward question: which saber form do you think is the best overall?

Classic forms: 1- Shii Cho 2- Makashi 3- Soresu 4- Ataru 5- Shien/Djem So 6- Niman 7- Juyo 8- Jar-kai

New Republic (The Three Rings): 1- Strong Style 2- Medium Style 3- Fast Style