one issue is "recreation of your profile". if a relay disappears how will you get all your data back without mirrors on other relays
one issue is "recreation of your profile". if a relay disappears how will you get all your data back without mirrors on other relays
You should be connected to multiple relays so that if one goes down your data is still on the others.
Even better if you can run your own as that is the last defence anyone could ever have.