Yes, Yubikeys.

I have 3 keys. One is for regular use at home, second is with me on the go and third as a backup.

At the moment im on 2FAS and im also checking Proton Pass since im subscriber.

That response is over 1y old. You have edited your review to negative and his comment stayed the same. Not that im trying to defend his decision about selling, i have moved from Ravio right away. But dont spread lies.

Just quick question about Proton pass. Are passwords, 2fa stored on local storage or on cloud?

They are great. I own 3 of them. One for home use, one is on the go when im out and 3rd is backup. The one i use on the go is on my keychain and its over 3y and works fine, there are few scratches. They are very durable and they make your accs safe.

I switched to 2FAS but im also looking into Proton Pass since im subscriber (password manager + 2FA) but i dont want to put all my eggs in one basket. Atm im using proton pass for unimportant stuff.