Bip39-Standalone. It is really easy — if you do not be concerned about copyright inheritance, nobody else will — not your software or hardware wallet vendors, not your exchanges, and not your wealth managers. What constitutes a "superior wallet" is one which has obvious, very easy to obtain documentation on https://210list.com/story19496730/bip39-word-list-pdf-https-linktr-ee-bip39-top-latest-five-bip39-list-urban-news