Sachs performance shock absorbers?? Or are Bilstein better??

Hello,

I bought lowering springs for my Golf Variant, and before I install them, I thought I might as well put in new shock absorbers too, since mine probably aren't in the best condition anymore with 160,000 km on them!
Okay, I'm not looking for anything from Monroe or similar brands right now, but rather ones designed for lowered, sporty cars. I've heard that Sachs performance dampers are quite good, but are they specifically for lowered cars??? I've also heard good things about Bilstein, and *** (Kempten) recommended them, but I don't know the specific model name. What would you recommend, and where can I get them at a good price????
Thank you very much!