Bip39 Seed. Thanks to the cryptographic style and design of BIP-39, a weak passphrase doesn't reduce the security of the opposite wallets or enable expose the seed words. What constitutes a "excellent wallet" is one which has apparent, easy to access documentation on supported BIP expectations, derivation paths, and recovery https://gatherbookmarks.com/story19651531/bip39-wallet-https-linktr-ee-bip39-not-known-details-about-bip39-list