No ads, blazing fast, and the search results are more than adequate for me (I don't find myself ever reaching for Google as I did with DDG). I'm not too bothered where the results come from when those three things come together. It's just the premium search experience I want.
> all my searches are necessarily tied to a user id
I know that theoretically Kagi could sell me up a river at some point in the future. However, they have every incentive not to - they'll see a huge exodus of users if they ever do that - so the alignment of incentives feels right here.
For the moment I feel reasonably confident that my search preferences aren't being sold to the highest bidder (or every goddamn bidder). If that ever changes, I'll reconsider.
Overall I feel more comfortable paying for my search, and I want to support this business model.
> the metered usage feels far too much like an ancient cell phone plan
I'm going to wait and see how this works out for me. If I find I'm exceeding the $10/mo plan by a lot I'll also have to reconsider. But because I'm partly here to support the business model of paid search, I'm willing to give Kagi some leeway to find a sustainable setup.