As you can see, everyone has many opinions. But I don't think you can go wrong with any of the devices discussed here. That is because:

They can all be operated offline and airgapped.

ColdCard or Passport have no wireless communication radios, and do not need to talk directly to a computer while it runs sensitive operations. The Jade can do that in a special "signing device" mode, where it does not use Bluetooth or a wire, but requires you to enter your seed phrase in every time you want to sign a transaction.