GA Custom Report vs. Query Tool Report
Has anyone compared GA data to Query Tool data, https://ga-dev-tools.appspot.com/query-explorer/
? The reports that I pull in both include dimensions of FullReferrer, NetworkDomain, PagePath, PageTitle, Date with a metric of Users. When I run a custom report for that in GA for January, it doesn't return some data that's found in the Query Tool report that I run. For example, the GA custom report won't return data for Jan 1 and Jan 3-7, and is probably missing some other data too. However, data for those dates are included in the Query Tool report.
It looks like Query Tool does take more time to process the data and generate the report. The custom report is based on 100% of sessions, so I'm wondering why these tools would return different data sets.