Since the Magic Bands were introduced, over the years, we have collected about 10 Magic Bands. Now that they are charging for them, we are looking to reuse the existing Magic Bands from our last trip in November 2019. We are planning a small trip to visit during the 50th, and in MDE, under Magic Bands it says: "All your MagicBands and cards can be used interchangeably as long as they're active." It then lists the 10 magic bands, with a separate ID and all of them labeled as "Active". Does that mean that I can take any of the active Magic Bands for use with hotel and theme park entry? Or, do I need to specifically select one? If I select Link, it goes through the process of adding a new band, so are these already linked in MDE, and can I expect them to work when I visit in a few months? Or do I need to go through the link process again and enter the ID off the existing band?