I have but one, and it's that it consistently fails to find me what I need as well as Google does. I made a serious effort this week to use DuckDuckGo and made it my default search engine. I wasted so much time googling stuff I'd just DDG'd to find what I actually wanted. I love and support DDG fully, but Google still does search better, imo.
Apparently !g is a thing though? I may have to give that a try so I can have the benefits of DDG, but the results of google.
And I've noticed lately that DuckDuckGo has gotten much better at short queries lately, at the expense of longer queries. Any query over about 4 words goes straight to Google.
I use duckduckgo mainly, because I like what they are doing. From time to time I will get search results that aren't very relevant. In these cases, I just prepend '!google' to my search.
I tried DDG for a while (a month, but probably a year ago now) but found I was always doing "!g <search terms>". So I just went back to using the address bar for searching and just the standard FF shortcuts (called "search engine keywords" IIRC) + a few extras I've added over the years.
On Firefox I have
g - google
ddg - duckduckgo
yt - youtube
w - wikipedia
etc.
easy to type without the bang at the front (Google and Wikipedia are defaults, not sure what the other ones are). I gather on DDG you can use them at the end so you need the ! as a delimiter.
You don't have to load the site (trivial, but not negligible), throwing a bang in front of an already written search is simpler than rewriting the search, and google doesn't build a profile around you as another entity is doing the search.
He means that, for example, "!hn rust" would search hacker news directly for rust, whereas "hacker news rust" on google would do a similar job but via google, informing google of your search.
I tried to use duckduckgo too. but I gave up because google is a very integrated experience, it can search map and has gmail, google news. duckduckgo needs these additional services to really compete with google. openstreetmap isn't as powerful as google map.
DuckDuckGo is cute but doesn't seem to offer anything in the way of competition. It seems very limited in the results it gets and doesn't come close to offering the features that the big guys offer. There really is nothing significantly better about it that I can think of.
Apparently !g is a thing though? I may have to give that a try so I can have the benefits of DDG, but the results of google.