I have paid for months from my own pocket and since I started using it, search doesn't drive me mad anymore.

It is not perfect, but anytime I find a problem now a real human verifies it or ask for clarification within hours and a fix is made an pushed with a reference to my report.

Also: for some narrow searches like arcane git knowledge or some niche parts of history etc, search.marginalia.nu is actually a lot better than Google and DDG and Bing. I am actually serious! Much less spam and you find results that could easily have drowned in between "top ten" articles in any mainstream search engine.