The Card Wallet is particularly characterized by its simplicity and security. All you have to do is keep the physical card safe. You don’t need high software affinity and you don’t need to be a crypto expert to keep your crypto currencies safe.
Crypto currencies are a comparatively young phenomenon in which users are often confronted with many question marks and application problems, especially at the beginning. The example of securing crypto currencies makes this particularly clear. The majority of crypto users cannot generate secure paper wallets. Likewise, very few hardware wallets can operate securely and correctly and rely 100% on the many different influencing factors such as manufacturer, hardware, firmware and software.