As a test, I searched Google for "headphone jack" site:lemmy.ml and got 18 results, whereas I got only two results with 4get (DuckDuckGo), and zero results on all the other engines (Brave etc).
For a meta search engine, it's surprising that it doesn't support searching Google for web results.
I saw this on another post about Searx. I was curious so I checked out the search and its pretty good. I did not see a lot of settings to configure tho
Oh and also.. Search suggestions as you type, that would be awesome.
I quite like this search engine as it is right now. The features I mentioned are all 'nice to haves' so it's not a big deal even if these are not added.