Hello there. I am new here and to the game, currently playing Au Ra. I would like to know what class, storywise, fits them the most?

Since I am still in Heavensward (beggining) and have not seen any Au Ra but the Ninja one, I do not know what class or job is mostly seen around them or they excel the most (Storywise, I know I could be any class).

I heard Samurai, and is what I am playing now. Are there others?

Thank you in advance!