Regardless of whichever brand adjustable shock you have, you have to determine the ride/performance that you feel is what you're looking for. Are you driving over bumpy roads or smooth roads? Do you want improved handling by keeping the car flatter? Rise/dive? Spirited/aggressive driving or gandma driving? I made multiple changes on my old Konis until I settled for my type of driving intentions. It was a little work... repeatedly and time consuming... but worth it. I ultimately settled on the fronts at full-stiff... and the rears at about 2/3 full stiff (any stiffer at the rears and the inside rear tires would lift off the ground when seriously autocrossing at hi-g-force).

I've recently replaced my front Konis with QA1 double-adjustables... quick and easy to adjust with knobs.... currently set at 50/50... but I'll be changing that this summer as I drive and race the car some more... some other similar cars/drivers have told me they run the fronts (QA1, Viking, etc dbl-adj) at 100% full stiff)... we'll see what suites me best after more experience at the tracks. Advantage of quick knob-type adjustable shocks is that you can change them per driving... street/hwy... then track... and back again.