title: How much does Firebase Realtime Database and Storage location affect the speed of these services and can I change the location?
body: <p>I am located in Europe and so are all my app's users.
  I just noticed that there are different locations available for Storage and Realtime DB.
  Right now the location is set to US (I don't believe I was able to choose anything else back when I created the project).</p>
  <p>How much does this affect the speed of getting data? In storage I have some audio files and images for instance.</p>
  <p>If I would change this how would I go about this? As far as I can read, it is not possible to change this once it is already selected. So would I have to create a new Project to choose new locations for Storage and Realtime DB? How and when would I merge the data? Some users would still be on an older version of the app and thereby use the old DB and store/fetch data so the data across the old project and the new would somehow need to be in sync I suppose?</p>
  <p>Any help appreciated. Thanks!</p>