You Should Be Using Yubikeys!
You Should Be Using Yubikeys! – By Crosstalk Solutions youtube.com VIDEO
I switched to Yubikeys from Google Authenticator about a year ago, and I will never go back. Not only are they great for TOTP 2FA, but they do so much more!
How to secure your GMAIL account like a pro | YubiKey Tutorial – By Tristan Bolton youtube.com VIDEO