Bip39 Vs Slip39. The passphrase is not really picked within the predefined list of 2048 words – it may be any word or phrase you decide on. What constitutes a "fantastic wallet" is one that has obvious, straightforward to access documentation on supported BIP benchmarks, derivation paths, and recovery processes. https://thegreatbookmark.com/story18719770/bip-39-https-linktr-ee-bip39-the-2-minute-rule-for-bip39-word-list