I considered Eibach, Peddlers, Detriot Speed, Hotchkis and went with Pfadt Sport Sway Bars - I pm'd Aaron Pfadt who was great to answer all my questions about why his design and product, merits of hollow versus solid sways (his are solid front, hollow rear) and what to expect in performance. He was professional, didn't dis the competition and was patience with my back & forth. I'm having them installed by East Coast Superchargers in NJ next week.
I also discussed the springs versus coil overs - I am leaning toward the Pfadt coil overs but would decide at / near my Supercharger decision.
pm Aaron with your questions.