It's understandable you might have issues with jobs in this game, but I don't think you'll be satisfied with the new jobs. Looks like DPS jobs aren't for you, that's okay. I only enjoy SMN personally for my own reasons, not big on the rest (still need to play with MCH)

So you're probably better off staying as Warrior, or maybe the way they do the tanks may have you switching to another one. Good Luck Warrior of Light!