Well, if you lower your car, that doesnt mean your ride quality is going to get any better. If you enjoy the stiffness and slight bouciness then that is what your going to get when you lower it. if you want a nice ride with a little lower clearence, put OEM struts on your car and run eibach springs.

That is what i am running on my mustang. Now, if you have PLENTY of money to spend on suspension, then there are some great suspension kits for cars that lower and are adjustable while still maintaining a nice ride...but for lots of cash.