What would I deploy? Not sure I'm following. I'd just go with a paid cloud solution of some flavour; more of the Google I have or something else if it's more attractive.
Doing a physical offsite backup, as in doing a backup and then physically taking that to a safe deposit box or another person's house, is just something that for me would get out of date too fast. I don't have time for that. I need an offsite backup that happens while my PC is on for something else and I have to think very little about it. I'd like to think I'm more diligent than that... but I'm not