That's ok; these three mashups
:- { “Bing & Google” “Bingle” “Bing vs. Google” }
display results from both search engines in handy side-by-side frames. If you want to spend some time figuring out which engine you really prefer, one of these mashups is a good place to start. The premise of these sites is simple.
Two search engines, one search box, results side-by-side: