Seed storage devices - stress tests and reviews

Avoid using devices where the device manufacturer knows your private key. In some cases it's possible to have a manufacturer create a BIP38 encrypted backup, which is safe. Simpler is better - more pieces means more potential points of failure. The best bang for your buck are Blockplate, Crypto Keys, or Steelwallet. The most durable device I've tested is the Quadrat Register. Are you a device manufacturer who would like me to test your product? Send me a message!