Hey, check out my portfolio - http://flic.kr/s/aHsjB46HvG ....they pretty much do all the talking for me. :) Interested? Place the order and send me your logo as well as URL. If there's a certain look that you saw else and would like it similar, pls let me have the reference image. But I can tell you this, although they look very fancy, they most probably won't scan that well and no customer is going to keep pointing their mobile on your code and wait for it to scan.
Functional QR code
I'll design you an attractive yet functional QR code only