Bip39 meaning https://penzu.com/p/2ea6922b70254307 Although it utilizes BIP32 system you are able to still import BIP39 seeds into Electrum wallet. Also in addition to BIp32 there is BIP44 Variation which some wallet use for your era of seeds. BitBox02 - A successor for the BitBox sequence, this components wallet supports BIP39 https://bookmarkshut.com/story22123227/bip39-generator-github-the-single-best-strategy-to-use-for-bip39-word-list-txt-https-cutt-ly-uryc5rw7