When setting new variables using useQuery, the networkStatus is always 1 (loading). This is not the case with the Query component which returns 2 (setVariables).

Example with useQuery: https://codesandbox.io/s/ox93pjm0w5
Example with Query component: https://codesandbox.io/s/3xp667vonm

It also resets data when querying an uncached query which is not desirable. See Query component example for expected behaviour which does not return to Loading... state when variables change.