I am on older guy and have modified cars for years. When it comes to the suspension I always want a certain ride height for the look, I want it to handle like a slot car but I want it to be comfortable enough to drive daily. I have had some hits and misses over the years but I have a combo of things done to the GTI that I am very happy with suspension wise.
I have the ride height I prefer which is very little gap between tire and fender and not so low that driving normally has me scraping and bumping in to things. I have the the slot car like handling, the car transitions through a set of esses very flatly and the car actually rides quite nicely over most normal roads which includes those that are not particularly well cared for. The only bit of annoyance over a stock car is the extra noise, not vibration, transmitted to the cabin when going over the little lane markers or a freeway with expansion joints every 20 ft.
All the parts of my suspension include:
Goodyear F1 tires 225/40/18
Bilstein Sports for the MK6 not the MK5 -softer valving
Eibach Sportline Springs
Whiteline Anti Lift Kit
Whiteline front and rear control arm bushings
Eibach Sway bars
TyrolSport Deadset subrame kit.
Very nice daily driver ride, slot car like performance, my preferred ride height. It is hard to get all three and I think I have. At least for me. Keep in mind, I am older and do not like harsh suspensions so I am picky and I don't like cars too low as it causes too many hassles and damage but I do like the gap to be minimal between tire and body without getting to the "scraping point".