Feitan are also way less reliable than Yubico. My Yubico keys have lived in my pocket on my keyring for six months, no problems. My feitan sat on a shelf, and i

Feitan are also way less reliable than Yubico. My Yubico keys have lived in my pocket on my keyring for six months, no problems. My feitan sat on a shelf, and its Bluetooth is now so unreliable I'm getting a second Yubico key for nfc.