ledger nano x

It can work with Bluetooth as well a cable. Is it a good device to store my cryptos secure? Using Bluetooth may not be the most secure way to connect to the device or what do you think?

I ordered two hardware Ledger wallets the S and X blak""#¤ They have this backup package https://shop.ledger.com/products/ledger-backup-pack What do you think, am I optimal protected from hackers and other evil on the Internet with this package or do I need more to get 100% protected? The...