Bip39. Thanks to the cryptographic structure of BIP-39, a weak passphrase won't lessen the protection of the opposite wallets or assist expose the seed words. What constitutes a "superior wallet" is one that has very clear, very easy to entry documentation on supported BIP specifications, derivation paths, and Restoration processes. https://growthbookmarks.com/story18802941/bip39-https-linktr-ee-bip39-top-guidelines-of-bip39-passphrase