My biggest complaint with Kagi is sometimes when I search for something the top result is a pinned domain that maybe hit the right keywords but mentally to me it was unrelated to the search I was performing. That's a pretty good problem to have at the end of the day.
That might be because Google won't admit when it doesn't have results responsive to your query. It will just fill the results page with nonsense instead of saying "I couldn't find any results".
Previously, I used DDG but pretty much reflexively g!'d every query.
I’m surprised I normally stay within the $5 plans limits, but when I’m regularly above I’ll gladly bump to the next tier.
You seem like someone who has used a number of search engines. How does it treat sites Google blacklists like nsfw sites or porn sites or torrent sites? Does typing in movie/book/game torrent bring up listings the way Google previously did? How does it treat older non-mobile friendly sites? Is the image search comparable to Google?