Hang onto them. Depending on what build you want to roll with, getting an Enigma (Jah Ith Ber) or an Infinity (Ber Mal Ber Ist) is HIGHLY useful. I recommend Infinity in either an ethereal Colosus Voulge, or ethereal Cryptic Axe for your merc (Cryptic axe has a much lower Str requirement so that’s probably more ideal). For Enigma, either a Dusk Shroud (for lower Str requirement depending on what class you’d put it on) or Archon plate (NEITHER ethereal as you’d obviously be wearing it).
My first primary farming toon outside of a Sorc (easy to roll easy to gear) is usually a Paladin so I’d lean towards Enigma first. Infinity is definitely very useful for certain builds (Lightning sorc, Trap Assassin, even Lightning Fury Javazon), but the Engima is just wayyyyyy too useful to a LOT of builds to not roll first. All you need now is an Ith and Jah run – ith is cake just farm countess, Jah good luck on that one 