This blog posts shows that in Power BI Dataflows you can get around the 3,000 cell paste limit (Enter Data) in Power BI Desktop

Automatically trigger a refresh for a Power BI Dataset when a Dataflow refresh completes. This can be achieved easily using PowerApps.

Power BI Dataflows are still pretty new to most. I think it is amazing that Power Query has moved to the cloud and you can use it with a...