I figured out how I want to use my Bitkey. I will load it for travel money set the daily no device limit to cover the upper band of my daily spending and it can backstop my nostr:npub1xnf02f60r9v0e5kty33a404dm79zr7z2eepyrk5gsq3m7pwvsz2sazlpr5 If my node falls offline I have the embedded Zeus wallet and Bitkey quasi hot wallet with the cold side holding enough to cover the entire trip daily.