Here’s how Nintendo describes Animal Crossing: New Horizons’ new store data transfer alternatives:

Use this feature if you want to Nook Miles Ticket switch the entire island and all residents to a brand new Nintendo Switch machine. The island, all development and customizations, your animal associates, the island resident consultant, and any other citizens that have been created at the island could be transferred.

This characteristic is beneficial if you are changing your Nintendo Switch device with mmobc.com a brand new every person players who have performed Animal Crossing: New Horizons may be using the brand new Nintendo Switch machine. It is also the only way to switch your island resident consultant if you have not subsidized up your island.