Hi,
I’m pretty new to playing Warlock and I’m looking for some advice.
Does anyone know a good build specifically for farming?
I'd love some recommendations on which gear/stuff I should aim for.

ty

For hc I would go for blood boil, you don't need fcr or resists or any gear to be honest, just get to lvl 30+ as fire then respec to bb, max it and it's synergies and get a demon with curse and you'll be all set till users, and have like 30 skill points left to spend on whatever you prefer, I spend most on bind demon but he never dies with 1 point anyway, and at max you don't even have to really do anything anymore, my demon solod p8 baal while I was on the phone

I play hardcore and just went with the echoing strike build, put some extra points into blood oath to aid in survivability.
Try to get gear with +skills it boost your damage a lot and a source of life leech. Insight is a solid choice for your weapon, gear is not overly important as long as you get some decent res so you dont get one shot by a pack of souls.
Bind a demon with cursed/fanaticism (i just farmed hephasto until I got him to spawn with both). Once your demon uses amp damage everything dies so fast it's pretty safe.

Thanks!

how do you deal vs fire imune ?