I can't really tell whether there is something wrong with my car's suspension or if it's due to ripples in the road, but a lot of times, my A4 feels slightly wobbly when driving around... kinda like the feeling you'd might expect if you were driving around on wheels that weren't perfectly round... if this isn't caused by ripples in the road (which is what I'm starting to believe more and more), any ideas as to what might cause this to happen?

I think it's the suspension settings Audi dialed into car. Results in crisp transient response but more sensitive to less-than-level roads. My cousin's several years old Bimmer 325 was less sensitive to this but had less crips response.