Infinite Gil I would say Det/Crit since you can make up accuracy elsewhere but my struggle has been accuracy. My war is i118 and I am sitting at 476 accuracy with demon armor gear/noct, then ironworks accessories. I am using the Conqueror and that's what is getting me to the 476 number. Ironworks gear is loaded with accuracy but demon armor gear is severely missing it. The chest, helm, and gloves are all missing it. When I run dungeons I equip my old Noct gear so I actually hit the target.

So if I were to prioritize for myself it would be Accuracy, Det, Crit. I know this isn't BiS but I can't even run FCoB with my current gear so to say just get Dreadwyrm gear is a pipedream for some of us. If you can farm it then it may change your outlook.