Bip39 Seed. Firstly you need to shop it Independently from the seed. Having your seed along with your passphrase in the identical location defeats the purpose of using a passphrase to start with. What constitutes a "very good wallet" is one which has clear, easy to accessibility documentation on supported https://kingbookmark.com/story18740469/bip39-passphrase-https-linktr-ee-bip39-top-latest-five-bip39-generator-urban-news