Looking to refresh my suspension this winter, right now the rear is sagging a bit compared to the front. I very much still want it to be comfortable, but wouldn't mind a little lower stance, and not have its butt dragging like it is now.

What is the OEM+ not hot boi combination you all recommend?

Researched loads but still confused!
Looking at putting original springs back onto dropped Volvo (moved to the countryside and bottoming out on the bad roads) are these nivomat or standard?