I love touching my gold and silver proof coins when I read stuff like this...../s
Wherever you are keeping your gold & silver safe, keep your crypto “24 word recovery phrase/hash” there too. You can even record the phrase on stainless steel for more fire protection:
https://bitcoinexchangeguide.com/ledger-cryptosteel/
https://decrypt.co/26749/the-best-crypto-metal-wallets-you-can-buy-now
Proof coins are nice for collectors. But bullion is for trade.