Or you can use googles new free and easy to remember ones 8.8.4.4 8.8.8.8
Your ISP can analyse your habits anyway if they wanted so either way you're being "analysed".
Adverts?
What adverts?
*Firefox user*
And have google analyse everything I ever do?
No thanks.
Google's DNS servers are fast and reliable, which is why I use them.
Don't choose a DNS server based on other peoples experiences. Use a DNS benchmark yourself and choose those which perform best. I use http://www.grc.com/dns/benchmark.htm for a benchmark test, although you have to manually add in the google DNS servers as they are not there by default. I'm on virgin media, and that benchmark showed that their DNS servers far outperformed all other DNS servers for me.
I tired that - based on that Open DNS is slightly faster than my ISP's but Google's are rubbish.
Don't choose a DNS server based on other peoples experiences. Use a DNS benchmark yourself and choose those which perform best.
This. Both OpenDNS and Google DNS were slower than my ISP.