Bing as of a handful of years ago wasn't all that bad -- in fact, if you lived in the Microsoft enterprise sphere, it was arguably better than Google. Now that Bing belongs to the ad division, it's no better than Google search. Both platforms are defacto promoted ad engines with SEO gaming for results just beyond the ads.
And I'm aware of Kagi, but it's not for the wide swaths of whatever can be indexed out there... it's tough to stomach paying for a utility that has been free since the 1990s.