OnlyKey. Still like it and use it regularly. Worth going and reading my entire thing from before. I imagine I was more wordy and thorough.
Discussion
Yes, I remember the pros of that device being the backup copies.
Gonna get that most likely
Might help. I was issued Yubikey for work. I work in a secure environment, so figured I’d use Yubikey for all my personal stuff. But do your homework, compare. These are all great options and better than passwords alone. https://youtu.be/b2TdGVLXo58