I dunno who came up with these complex label, but the way i see it is the lvl 45 ones are PRE-AF coz of the lvl differences in each of them with the body being only lvl 50. The i90 ones are the real AF (true AF), and the allaghan are a different type of set but they shouldn't be called AF. There shouldn't be any AF+1 or +2, its only AF2, AF3. This how it we label it in FFXI.