[visarga]

On the contrary, my experience is that I prefer the Google results even when I want to search in a site that has an internal search engine, such as Wikipedia, StackOverflow and Reddit. Both the formatting and the quality of the results are better in Google.

[oefrha]

I was responding to the DDG bangs (e.g. @w) usage. A custom search shortcut is strictly better by achieving the same effect without a middle man.

When I actually need to search Wikipedia, Reddit etc. I do use Google. I only use shortcuts when I know they will take me directly to relevant result(s), e.g. with many Wikipedia pages for well-known subjects.