I've been using Bing almost exclusively for the last year, and work 2 years.

Part of it was out of laziness and not wanting to change the Edge default, and the other part was after a bit I figured out how to get good results.

And the thing that finally killed Google for me was when I realized every result I ever got from them for the last like 3 months that I used it was incredibly shitty SEO optimized sites with zero answers, and half a page full of ad results.