And the 3 rings of defense, plus Fast/Medium/Heavy styles from the Jedi Knight video games series

Niman

For dueling, I definitely prefer a curved hilt like Dooku’s, so I’d carry one and use Makashi for dueling and keep a standard saber off-handed and use Djem So for non-saber-weilding opponents

A mixture of Makashi, Vaapad and Soresu so I have technique, aggression and defense W

Hmm, from what I've seen, how about V?