I regularly use Ecosia, Dogpile, Qwant. Saving D.D.G for simple tasks.
Wikipedia displays a Timeline List with active engines highlighted https://en.wikipedia.org/wiki/Search_engine
It's not perfect, but it gets the job done 99% of the time, and I feel much more trust towards them than the alternatives.
I still need to figure out how to optimally perform the classic convenience search "X near me" without relying bigger names.