I really liked this write-up because it focused on the practicality of the various security mechanisms. Most articles I see usually have a blanket statement like "All biometric security mechanisms are bad!". I think this article does a good job comparing the various logins and describing the pros and cons for different people. Specifically, I appreciate the author calling out when people bring up the "What if" edge-cases, where the correct response is you likely have much bigger problems at that point than the security level of your phone.