Which subjob is better for Ninja? : FFXI General Discussions

I was wondering which Subjob would be best for a ninja
I have heard that Warrior or Thief are the ideal, however all the people i asked have not provided very well grounded and solid facts.

I can go either way, Warrior - 22, and Thief -20

u will only get invites if ur sub job is warrior. cuz h=they want u to tank ^^;

I see. Thank you.