Just in case some DRGs out there didn't notice(the ones who did, disregard this), the new Leg/Feet pieces which you can buy with Bayld are pretty much best in slot for
Stardiver(especially the feet, since they offer STP which may allow you to 2x Pyrosoul Ring instead of Rajas, or ease up a tiny bit of your STP in your TP set if you decide to keep Rajas in)
^Beats AF3+2 legs by a wide margin. (STR+7 and Attack+2)
^Beats perfectly augmented Heca+1. (DEX+7 Accuracy+6 STP+5)
(Assuming you get Attack+6 Polearm+4 which ~10 Attack/~4Acc
You acquire these pieces by getting 33,000 Balyd. Bayld is acquired through quests(200~1000) or by doing Rieves(0~3k+ each). Takes about 5-10 hours total to get both pieces.