you want comfort you stay stock suspension only, or go for better absorber with digressive damping so it can slightly improve handling too

front wheel drive car shouldn't use front stiff rear soft setup, maybe for comfort but definitely not for handling

i dont know how many owners from car group took out their adjustable the next day they install because it is too stiff

spring rate should be customizable, you should be able contact them and let them know your preferred spring rate

another important thing that most of the owner doesn't ask is what kind of damping curve that the absorber using, is it linear, progressive or digressive?

This post has been edited by amduser: Apr 20 2022, 10:35 PM

Depends on what you use your car for, but generally front soft rear stiff about 2k difference, for example if front is 8k then rear is 10k

Square setup is more if all rounder and you can use the soft hard adjustment to fine tune the ride to either oversteer rear stiff setup or daily drive understeer bias

Tyres size matters as well, but generally same width same model for front rear is recommended unless your car is having staggered setup from factory