I hate the way Google works. I use bing. It's more accurate and I like that it's somewhat safer for the kids than google. It pulls up less dirty crap when they use it, but we've started looking into a new search engine specifically for kids where NONE of that mess can accidentally pop up. For me though, I use bing.
I've tried Bing several times and all it does is piss me off to the degree I want to murder that search engine. Google always gives me better more direct results. Bing is generally overwhelming I think, I hate sifting through a bunch of random stuff to find what I'm looking for.