I’ve got sport springs and B6 dampers. It is firm but tightly controlled. Suspension travel is maintained which helpful in rough B roads but the B6 dampers work best when up to speed - feel the imperfections at low speed. I’ve also gone up a tyre profile size which helps and also fills the arch gap a little. This is what it looks like - front is fine ride height wise but I’d like it to look at bit lower at the rear ideally