This is a question that needs both numbers and personal opinion to be properly answered. Since I can’t give you your own opinion, I will give you some 2012 numbers:
Google
88.8% of internet searchers used Google worldwide
Bing
4.2% of searchers used Bing worldwide
Baidu
3.5% of searchers “ “ “
Yahoo
2.4% of searchers “ “ “
Ask.com
0.6% of searchers “ “ “
Other
0.5% of searchers used the Other SE’s out there
Google seems to be significantly in the lead, but that doesn’t mean that it’s better. Yahoo! and Bing are also top notch Search Engines. Baidu is a Chinese based Search Engine, so I only recommend using it if you are in China. One of the “Other” good search engines is Aol Search, which is good most of the time.
I am doing an online no-sign-up and no-cost required poll for the best search engine. We need results and lots of them, so if you have a opinion about which one of these Search Engines is better, I encourage you to take the extra few seconds and vote;



