If you already have relic +1, yeah. AF+1 helm is probably your biggest upgrade at the moment(over demagogue). Depending on your rings, that is what you should get after. From there fill in what you don't get from coil, and if you're not doing coil then I'd do Accessories(if over DL)->gloves->Chest Piece->Accessories(if over crafted), and hopefully you're doing coil by then because spending tomes on the legs/boots/belt/earrings is a waste.
