3-2-1 strategy is also a good idea. The SSD in a safe place is great but in case of deep catastrophe, I prefer some sort of easy-access cloud solution, preferably one that's zero knowledge, either because it has it baked in or because you use something like cryptomator.
For cloud backup of anything i've never trusted Google for shit, even aside from its grotesquely parasitic "privacy" policies (a complete joke of a word for anything to do with that company).
Instead, so far I've tried several and maybe unexpectedly, the most easy to work with and simply functional across multiple machines and several external drives has been SpiderOak. Its desktop interface is shit, but the overall service is easy to use and has never failed me one so far, and it constantly, incrementally conducts deduplicated backups of even minor file/folder changes as long as it's running.
As a second option, Arq has been nice too, though its UI is also rather clumsy.