Yesterday I received my Bi Fury Miner, which I ordered last Friday, so delivery to Germany was quite fast.

I would recommend that you ship those miners in anti static bags instead of bubble plastic package material.
Those bags cost less than 0,1 Euro and a miner for more than 300 Euro should be worth that.

Another point is that an invoice would be good (and is necessary by law) so I would appreciate if you could provide it.

I did not have the time to test the miner itself, I am planning to do this today.
Kind regards