Bilstein Shock Absorbers

Hello, I would like to upgrade the dampers on my Audi A3 with the original sports suspension, as the current ones have 122,000 km on them. I am very satisfied with the handling (a little less understeer would be nice). I definitely don't want it to become lower or a "wider, lower, harder" car (or whatever the saying is). The only changes I want to make are those that make sense from a technical perspective. So, I did some research. Bilstein is supposed to produce very good dampers, and I thought, "Why not pair the original springs with Bilstein B6 sports dampers?" After all, what could have happened to the springs in the last few years? Bilstein says that everything has been tested and that there should be no problems with the adjustment. Also, und das Wackeln in schnellen und langen Kurven soll auch verschwinden, die Rollneigung soll geringer werden und der Komfort soll gleich bleiben, oder sogar etwas besser werden, dank der besseren Dämpfung. Klingt doch gut, oder? Der günstigste Preis, den ich gefunden habe, beträgt 369 € (Normalpreis 510 €) + Einbau. What do you think?

[Translating...]spricht nix gegen, aber mehr komfort das möchte ich anzweifeln ...