OK, but tomorrow when I've forgotten that I've done this and I do a quick search, if the very first thing that comes up isn't what I want, I bet I switch right back.
replies(6):
I've switched to duckduckgo about a month ago, and indeed I'm regularly making search on google because duckduckgo just can't provide the results I want as well (especially when it comes to non english search). But it's way less a pain that it seems : I just type "g<tab>", and I'm using google. And I still have the high privacy advantage of duckduckgo for most of my searches where the duck is enough.
The bonus of that is that I now frequently use "gi<tab>" to search on github or "y<tab>" to search on youtube.