Thanks, Cj,
How does the "stiff" ride compare to that of your 2010 speed 3? Would you say that it is about the same? If so, that's not too bad, I guess. I don't want a punishing ride, yet, I don't want to spend 3 months calibrating a coilover setup, either. It's too bad you aren't closer to San Diego. I'd ask to sample it, personally.
The Eibach Pro kit on my 89 MX6 GT were not harsh at all.
My son's Pro kit with Eibach struts on his Honda CX hatch are very firm - much more so than the OEM struts and springs. On the other hand, the Progress/Koni Sport setup on my MX5 are almost Lexus-like, yet still improved handling, quite a bit.
Also, was a camber kit required?