RBT - Robot - You are a super sweet robot with missle arms and machine gun fingers. AF Legs would be tank wheels. Awesome.
BAT - Batman - You are Batman. A+ Hand to Hand and Throwing (for Batarangs) No chocobo, all travel is done by grappling hook. This would become my new main.
VMP - Vampire - Can drain health from dick members of your party. Must remain indoors during the day, and must feed at night. There will be no time for any leveling with all the feeding you will be doing.
CLN - Clown - Useless for party situations, but awesome for when you are waiting for the airship, or killing time before Besieged. Job abilities include: /Juggle and /Pie, which will launch a pie in the target's face. (Cream Pie will require cooking skill leveled.)
ELT - Elitist - Totally awesome at everything. Job trait "Douche" makes you turn into a total ass after getting a party invite. Cannot party with VMP, because you'll get your blood drained for being a dick. B+ in all combat skills, but you'll tell everyone its A+, because you are a douche.