Quote Originally Posted by MagiusNecros View Post
I'm using Chocobo saddlebags to have leveling sets for Reaper. The removal of belts for more slots is going to make it much easier to have multiple sets for jobs.

72-80 to be precise. The introductory quest for the jobs is very likely going to give you starting gear specific to that class.
Depending on where you intend to level 72-80, intermediate sets should not even be necessary. Unless you have a tank and healer on hand to chain dungeons with you, the best leveling path will probably be Bozja/Zadnor where your gear is synced up anyway.