First job inventory expansion

Hello again everyone!

I was just wondering if you guys know which inventory slots expand on first job advancement for each job. I recently made a mage who I think did not have any expansions on first job (unable to check right now since I'm at work), but my thief's ETC slots expanded on first job. I'm going to be honest and say that this is mostly for muling purposes and would like to maximize the amount of space I have

Warriors and cygnuses get the most.

Just go warriors. They're the packrats anyways.

On the other hand, if you like a challenge, go mages...

depends on what you need. archers get USE expansions (I think thieves too, it would make sense, but I never play thieves so I wouldn't know) and warriors get etc.

and warriors get etc.

Warriors get Equip, Use, Set-Up, and Etc.

Thanks guys! Warrior it is