If it's faction choice you want, Vengeance has it in the form of the manipulative Celan or the dangerous Rayan assassins. Also new to Jade Dynasty is the Territory Wars system, featuring alliance vs. alliance warfare that varies from server to server depending on player actions. If PvE is more your style, check out the new daily events and daily quests, as well as ten new world bosses designed to test your martial arts and magical mettle. Finally, the Vengeance expansion introduces a cross-server partying system to ease the pain of finding a group, as well as a unique take on auction houses that rewards players based on their bids.
For more details, be sure and visit the official website.