I use and enjoy Ecosia, it works pretty well for most use cases. Unfortunately it has the same limitation as Duck and basically all of the other non-enormous-players in the search engine market: Location aware search is garbage.

One the things I hate about Google is being forced to have location-aware search. I love how Kagi actually lets me override the country.

I would enjoy a world where this was much more configurable.

I do not believe that Qwant can produce something good, they always were a company to extract money from the french taxpayer to wrap bing results.