I have yet to understand when to use `?` versus `!quick`. The former is much less disruptive since it's very fast and displays an answer above the normal search results. And I haven't played with them enough to know what kinds of things `!quick` is meaningfully better at than `?`.

Do you have any pointers?

I love your `?` mechanic. Brilliantly simple. Thank you from a very happy customer.

Seconded, I love that the AI feature stays away from me until and unless I specifically ask for it.