Eibach springs

[HvyArms]

Which has a firmer rough ride, the Sportline srpings or the Prokit?

I want a smooth stable ride, but I dont wanna feel everysingle ripple on the road. Heeeeeelp!

Better yet, does anyone know of a suspension kit (shocks, springs, dampers) that are better than Eibach and wont cost me an arm and a leg?