THF AF2+2 hands have +2 Treasure Hunter rather than +1. I myself do not play THF in Dynamis, I only use it in Abyssea and to farm random things, such as Aero IV for 1 of my other characters. While I have them, I may never store them, and may also never will get the Augment for them, as I have no use for it.

There are a few pieces for other jobs, such as SCH, and WAR, of which I don't particular wish to upgrade as I do not do Dynamis as those jobs, and would have to go specifically for xp, which also requires other players that I may or may not have to join me.