I was down to the same two choices as you just recently and went with the eibach pro kit with the bilstein combo. Since ride comfort was a issue to me and I was told by everyone that the H&Rs are quite harsh. However, I think most people have H&Rs on this board and are happy. I think both are great from a performance stand point H&Rs are probably little stiffer thus harsher but may handle better. Hope this helps.