Best results, worst for privacy.
Nice features, ok results.
Startpage is not a new search engine into itself. Rather, it takes your search query, and returns anonymized Google search results. This way, you get Google search results, but Google does get to know who you are. Startpage can also be combined with the Ixquick proxy. On the Startpage search results page, a 'View by Ixquick Proxy' option can be used to visit the search result with a proxy. Startpage has SSL and HTTPS add-ons for Mozilla Firefox.