We are using the Google Analytics connector to pull large amounts of data from the Google Analytics API. We also use the Data Source feature with Additional Connections. This lets us pull data from several Google Analytic Views with a single implemented Data Source and Query Tables.
We pull data from seven Additional Connections and it would be really good to be able to enable and disable some of these from time to time, in order to pull data from only one of the Connections. These data pulls uses GA data limits and runs for quite some time on large amounts of data.