What I don't like is everyone using different 2FA standards, so you end up having to use different apps to find the code for a given service. Recently Google a

What I don't like is everyone using different 2FA standards, so you end up having to use different apps to find the code for a given service. Recently Google and Lastpass are supporting push notification for 2nd factor in lieu of manually inputting a code. That seems like it'd be more secure than TOTP, but does require an internet connection to receive the notification.