Using DataStores to save between places in a universe?

I was doing some research about how to save thing between places in a universe and stumbled upon the idea of data storing them because data stores save all places in a universe. I understand how to get the data and then save using GetAsync and SetAsync but I'm not sure how to get that data once you've succesfully teleported to a different place in the universe. I'm not looking for a TeleportService because I'm hoping the DataStore method is better. Thank you.