Bip39 Passphrase. Firstly you need to store it Individually from your seed. Possessing your seed and also your passphrase in the same area defeats the objective of having a passphrase to start with. What constitutes a "superior wallet" is one that has distinct, simple to entry documentation on supported BIP https://guidemysocial.com/story4998765/bip39-list-https-linktr-ee-bip39-bip39-wallet-can-be-fun-for-anyone