Just to add my experience to this thread,
Had front bilstein b4s suplex springs lemforder top mounts.
Really happy car is handling better and feels more direct.
3 weeks later had rears done with exactly same parts,car again has improved more planted less jumpy at the rear.
However i now have the afore mentioned skeleton wanking in a cardboard box in my boot and its driving me insane.
So i will have to take it back to garage and possibly try different top mounts,i bought lemforder as some on here have used them with good results,now i feel a little bit confused and anoyed :headbang: