Class Builds Suggestions

Hail to you champions.

After 20 something years I returned to D2. Played online and traded my way to all the Griffons Enigmas and endgame items, got bored and started SP. Duped my way to Enigmas HOTOs but that ruined the game for me again cos there was no struggle. So I started my very first holy grail and I'm loving it. Got into crafting and appreciating every single average drop. God this game is amazing and very punishing when you don't have endgame gear.

I only have a dual spec and very undergeared sorc that I use to farm gear and runes. I've played summon necro, smiter hammerdin, trapsin, singer barb, wind druid, java/bowason. I want to try auradin but these builds are very expensive. So I'm looking for suggestions on what to farm towards to next. So I'd really appreciate any recommendations for niche builds for any class really since I've tried the most common ines already. Only thing I'll stay away from is mozaicsin cos that's gonna brick the game for me again 😄.

Thanks in advance.