I've been using this search engine and I have to say I'm absolutely in love with it.
Search results are great, Google level even. Can't tell you how happy I am after trying multiple privacy oriented engines and always feeling underwhelmed with them.
Personally I love it. Being able to boost results from some sites while depriotizing or even banning others has been real helpful. Not having unrelated "sponsored" content cluttering up the results is certainly nice as well. The results themselves feel like Google from ten years ago, relevant and on point.