Bip39. Thanks to the cryptographic layout of BIP-39, a weak passphrase isn't going to lessen the security of the other wallets or enable reveal the seed words. What constitutes a "superior wallet" is one that has clear, easy to access documentation on supported BIP requirements, derivation paths, and recovery procedures. https://zbookmarkhub.com/story19656331/bip39-generator-https-linktr-ee-bip39-helping-the-others-realize-the-advantages-of-bip39