[Security] I see that many have chosen to host your data online.

Hello, I've been using 1Password for several years and I'm very happy with it.

I opted for a local vault instead of an online one. All syncs are done via iCloud on secure devices.

I've never had any issues, and the iOS app is very stable.

Everyone I know has recommended this method to me, but what advantage do I lose compared to an online safe?