I bought a year of kagi and overly very satisfied. 2 things that annoy me about it:
-I randomly get irrelevant international results as a US person (Amazon Canada and Amazon India for instance)
-There are inconsistently labeled timestamps on things. I use reddit a lot when reviewing search results. Sometimes the reddit links are timestamped and sometimes they aren't. Leads to end up clicking on a reddit link that is 6 or 8 years old and no longer revelant.
Other than that is works really well!