I switched to duckduckgo about a year ago and never even looked back. The results are perfectly fine and I am pretty satisfied with them. What do you feel is not comparable? One thing I noticed, which is great, that duckduckgo does not filter/censor your search results (except pictures).

edit: The only "bad" thing about it is its name. typing duckduckgo.com into the url bar when I am on some other computer takes kinda long, but I am okay with that