Bip38 vs bip39 https://devinzryy552.trexgame.net/comprehending-bip32-vs-bip39-which-one-should-you-make-use-of Despite the fact that it uses BIP32 system it is possible to even now import BIP39 seeds into Electrum wallet. Also besides BIp32 You can find BIP44 Edition which some wallet use to the generation of seeds. How much stability does a passphrase add? A BIP39 https://www.anobii.com/en/01000289012ff9b293/profile/activity