Here is why Bing can't top Google.
Bing does not search current things except on corporate websites.
I have almost 300 articles published on various topics that feed to Google News Feeds. Every one of them is indexed by Google. Bing only has about 10 to 20 indexed.
Typically, these articles have a Google page rank between 3 and 6
What are you exactly getting with Bing?
From what I see the user is getting Corporate Propaganda and old stale blog-material.