This is my second month with them, but I have managed to stay under the 300 so far. Admittedly, I dont have it on my phone where I do quite a few searches throughout the day–but those searches are usually not-important or I want them to be tied into the google services (like maps). I should set it up though to get a true count of my web searches.
But I 100% find myself going to kagi for anything I really want an answer to. I can’t think of a single time where I’ve had to fall back to google or bing (which I found myself doing all the time with duckduckgo and ecosia). Like I said, if I end up needing to spend $10+/month I’d gladly do it. I get more value out of kagi than I do half of the services I play for.