I'm actually not a huge fan of mages - I do prefer brute strength. However, being a warrior, I obviously prefer having someone healing me when I'm in an MMO or any other kind of multiplayer, so WHM gets that end of my vote. If I have to be a mage, I find Blue Mage the most interesting (but I lack the effort to play it) and Red Mage to be the best job with "Mage" included in it. But like Jiro and Velo, it's mostly because of it's non-magical prowess.

I'll say WHM overall because I like them the most, even if I don't like being a White Mage the most. Swooooooords get my vote in the poll, though!