What Search Engine Do You Use on Your Phone?

Bing, Duck Duck Go, Google, Wikipedia, Yahoo--They're all available for me in Chrome, Firefox, and Dolphin.
 
For me, even if it records all information of me and my activities ... I also use Google, which is the faster and provides the best results ...
 
Google... Outside of searching, integration with Google Now and my local apps (I use the Google bar to launch apps as often as I go into the drawer.
 
Google, It´s the best, finds things very fast...
And it´s the one that comes by default in Android ;) . Im too lazy to change it if I had (but I dont trust any other one) hahaha
 
Google. Now if I search something it asks me if I want to get news about it in Google Now.