Bip39 metal https://www.spreaker.com/podcast/palerioiwk--6670096 Though it works by using BIP32 process you could nevertheless import BIP39 seeds into Electrum wallet. Also aside from BIp32 there is BIP44 version which some wallet use for the technology of seeds. BIP39 is like a chance to “go through” and understand the seed phrase. But, https://www.spreaker.com/podcast/palerioiwk--6670096