I really really really really want to love Kagi, but every time I try it (and I just spent a month trying it, ending a week or so ago), I end up back at Google, finding that my search results are better.
I think the reason is my searches are almost entirely long-tail searches that Kagi's index just isn't good enough for. I am never searching for something like "best mattress" or anything else that is heavily SEO'd - it's always something very specific - so the result page in Google looks pretty much exactly like the Kagi page, only it nearly always has the result I'm looking for where Kagi's doesn't.
I think the reason is my searches are almost entirely long-tail searches that Kagi's index just isn't good enough for. I am never searching for something like "best mattress" or anything else that is heavily SEO'd - it's always something very specific - so the result page in Google looks pretty much exactly like the Kagi page, only it nearly always has the result I'm looking for where Kagi's doesn't.