Bip39 Compliant Passphrase Although it makes use of BIP32 strategy you may however import BIP39 seeds into Electrum wallet. Also apart from BIp32 there is BIP44 Variation which some wallet use for the generation of seeds. In addition, would you trust which the developers designed a adequately random RNG? A https://singnalsocial.com/story3878035/bip39-private-key-recovery-tool-the-best-side-of-bip39