Bip39 vs bip84 https://www.hometalk.com/member/176312665/elva1377050 The purchase with the mnemonic phrase issues. In case you mess up the buy then You can not Get well your wallet. Your cash will be shed without end. Make sure you have an appropriate backup. BIP39 solves this through the use of human-readable seed phrases https://isocialfans.com/story6195118/electrum-import-bip39-bip39-compatible-wallet-can-be-fun-for-anyone-https-linktr-ee-bip39