I started using Kagi a few months before $10 became unlimited queries.
When I first switched I'd still, occasionally, swap back to google using bangs because I had to unlearn all the hacks I had to make Google turn up useful things. Now I can't go back, Google is unsable without those hacks. Its barely usable with them.
Plus Kagi has a "fediverse forum" lens that lets me search Lemmy much more effectively than Lemmy's search.