Bip39 Bip32 Bip44 Even though it employs BIP32 process you'll be able to even now import BIP39 seeds into Electrum wallet. Also besides BIp32 There's BIP44 version which some wallet use for your generation of seeds. Moreover, do you have confidence in that the developers designed a adequately random RNG? https://checkbookmarks.com/story4219989/generator-similar-words-about-bip39