Bip39 Ian Coleman. Thanks to the cryptographic design of BIP-39, a weak passphrase isn't going to reduce the security of the other wallets or enable expose the seed words. What constitutes a "good wallet" is one which has clear, simple to obtain documentation on supported BIP benchmarks, derivation paths, and https://socialbuzzmaster.com/story4311097/bip39-words-https-linktr-ee-bip39-bip39-words-fundamentals-explained