Thank you Roger, so I tried both the Chinese mock and genuine Audi lights. The difference is HUGE! Chinese mock light projects much larger "rings" and also has a red "AUDI" lettering. Also it projects much larger image on the ground therefore, much lower resolution. Genuine Audi lights are smaller "rings" but is sharper and more white compared to Chinese mock.
Yes, the price is on the high side but I really like the sharp image it projects.
I have a pair of un-used Chinese lights that I can send to anyone that wants to try it out... PM your address and I'll send it off for free.
Chinese parts (not my vehicle, but the image is representative of what I experienced):