Bip39 rules https://www.spreaker.com/podcast/palerioiwk--6670096 Despite the fact that it works by using BIP32 strategy you'll be able to still import BIP39 seeds into Electrum wallet. Also apart from BIp32 There is certainly BIP44 version which some wallet use for your technology of seeds. BIP39 increases wallet safety by making backups reputable, https://bookmarktune.com/story20309667/bip39-mnemonic-seed-phrase-the-5-second-trick-for-bip39-compatible-wallet-https-t-me-bip39-chat