Tips on leveling 2nd job to 60

[Ooshima]

N. Thanalan is the fastest until you can run the Vault at 57 (provided the area is busy and Fates are cleared quickly).

Hopefully new area's Fates will be buffed in the future or N. Thanalan nerfed post 50.

On my way to my 3rd 60 that way.

I can guarantee you that I can dungeon to 57 faster than you NT fate to 57

Dungeons give way faster XP per min.