Bip39 hardware https://penzu.com/p/2ea6922b70254307 The buy with the mnemonic phrase issues. In the event you mess up the purchase then you cannot Get better your wallet. All of your money will be misplaced without end. Ensure you have a correct backup. Just how much protection does a passphrase insert? A BIP39 https://gatherbookmarks.com/story21104615/bip39-seed-generator-the-5-second-trick-for-bip39-mnemonic-code-converter-tool-https-www-youtube-com-channel-ucupxfytj0fb78sq55hu6ocw