The question is often asked is: More good everywhere, Facebook Ads or Google Display Network (GDN)?
The answer is difficult to answer even to this day. Because the factors that determine quite a lot and depending on how we set the campaign in question.
Larry Kim of WordStream create an infographic that explains about this. It should be informed that this data is based on the month of May 2012. Which is also not compared between firms up with Google. But one of their marketing models associated with Display Advertising.