I'm considering maintaining a backup metal plate three thousand kilometers away from my usual location but did not consider just having another hardware wallet as well. In the event that a global EMP event happens this might not be enough to ensure the hardware wallet survives. 

cameri

bitcoin

Ask SN: How can I protect hardware wallets & other small electronic devices from EMPs, solar flares, etc.

Always have multiple backups in multiple spots and make sure that you have solutions both for you being able to recover it and your family being able to recover it. 
