I don't understand the swallow hardware yet. Can you share a little knowledge about the hardware wallet that you recommend. Can you share a little knowledge with me about Ledger/Trezo. Like how the Ledger/Trezo wallet works and is secure. I want to save the little btc I have. Is it safe if I save for the next few years.
There are so much information about hardware wallets(or wallets in general) on the web that you're better off doing research.
https://bitcointalk.org/index.php?topic=1631151.0https://cryptosec.info/wallets