Ok, I also got the install completed over the weekend, I have only put 25 miles on the combo (Eibach springs, Corksport adjustable dampers, Racing beat rear bar) but so far they feel good, I have only tried the softest setting so far for initial testing.
I agree with some previous reviews that the struts feel decent on this setting, maybe even slightly softer than stock struts with the Eibach springs. This could all be placebo effect though since I have not driven close to any limits yet.
When I get a chance to romp on the car a little, I will post back up.
I wonder about stiffer setting and Eibach my self...Try everything and post plz lol