Its an interesting thread that took an odd turn.
I think you guys are either way overestimating how "stiff" some cars are or maybe I am just unusual.
I mean, I bought the car I did mainly because it is going to be used as a daily driver. But to me what I want in my daily driver is a manual transmission, a firm suspension, and something that is fun to be in and drive. Regarding stiffness in particular, my car has three settings (comfort, normal, and sport/race) and I have kind of settled on leaving it on sport/race all the time (have tried each for a week at a time). I mean comfort was definitely softer but I don't see much advantage in a cushier ride when I am just by myself.