Jediplus works better than jedimod, and thats from a server point of view.
Promod is very good but it no where near ready for the public yet.
Personally i'm going with jediplus until the "FINAL" version of promod is released.
It allows multi duels in ffa, its smooth and you can tweak damage to your personal preferences. The multi-taunts are really cool and you also get hilt selection which adds to the experience.
Its your call
Peace & Ting