I've been researching cloud storage for a few days, having been disappointed to learn that filen (my current cloud choice) doesn't support any kind of sync (on android) or even the ability to upload/download directories.
The two products I've homed in on which do support both directory moving and two way sync enabled android apps are mega and peergos. The pros and cons of mega have been discussed at length, and from my limited testing it seems pretty good, the main downside for me being that the lowest tier subscription is a whopping 3Tb.
Peergos, reading the blurb it seems like the perfect t choice for grapheneos users, advertising two way sync, online document editing, open source and zero knowledge encryption, its recommended by privacy guides and had very reasonable subscription plans.
So what have I missed, why isn't the gos community all over this fantastic sounding product?