I love the idea of Bitcoin / NFC and the lightning network together. For the cold storage savings, I prefer to be disconnected from the internet entirely or as much as possible, but if I’m buying a burger or something like that for 10 bucks, anything that makes the transaction smoother, I’m all for.

If you’re storing your life savings on the lightning network for because on chain is just too much, then do what you can to mitigate having something like NFC on and get your funds on chain when possible, but that’s another can of worms!