Bip39 Github. You would then do a primary recovery which has a command similar to the just one under. (This command uses a sample wallet file bunlded with BTCRecover) What constitutes a "very good wallet" is one which has crystal clear, easy to accessibility documentation on supported BIP benchmarks, derivation https://tornadosocial.com/story4307354/bip39-words-https-linktr-ee-bip39-how-much-you-need-to-expect-you-ll-pay-for-a-good-ian-coleman-bip39