Fiat Grande Punto 199 – discreet lowering springs – Recommendations / Pictures

Moin moin! My girlfriend had aluminium wheels mounted yesterday (15″. Now the car looks very “high-legged”. We would like to lower it discreetly, so a maximum of 30-35mm per axle. Are there certain springs that you can recommend there? Optimally, entry-free, but does not have to be mandatory. My girlfriend has no plan of lowering it at all, I have made it a bit (have made it 2 times so far. I know that Eibach or H&R are definitely the best qualitatively, but I am interested in your opinion/experience with different manufacturers. If someone of you has lowered his Grande Punto, I would also be happy about one or the other picture! I hope someone here will help me, even if I am not from your camp Greeting Wahlencia