For me Brave search has pretty good results. Not as Google, of course, but enough. Definetly better than DDG.
Its not about how good. How much privacy. Brave search is worse then DDG in all ways and form. Bad Search Results, Weird to get and read Privacy Policy???, Brave had at sometime a crypto miner in it.
I don’t know why you have problem with Brave Search Privacy. They do log operating system and browser version. Is that scary? You can easily bypass this f.e. by using Chameleon Firefox extension.