Since Google knows a lot about me (for eg) by parsing my emails (I use gmail) and knows about the sites I visit too (Chrome and thru Adsense on 3rd websites), G

Since Google knows a lot about me (for eg) by parsing my emails (I use gmail) and knows about the sites I visit too (Chrome and thru Adsense on 3rd websites), Google is in a much better position to provide me with more relevant results(and ads) than Bing, since I don't use much Microsoft's online services.