Now, there is a war between Google and Bing. Both, have their ups and downs. The choice really comes down to who you just prefer, but when it comes to maps what do you like more? Bing just let out it's aerial view on the maps allowing you to see closer views and get a nice clear picture. The Bing zoom feature does not go as far as the Google's street view, but it does give a close view that seems to be crisper. Here are the two giving a view of the Microsoft Headquarters as close as they would go.

Bing Map

Google Maps