Can’t even fit a single Vault onto Sync due to size limitations.
Can’t even collaborate properly with only 1 Vault for sync.
I want to support you, but I can’t.
Proposed solution
Increase the following.
Sync Standard:
Storage from 1GB to 5GB,
Maximum file size from 5MB to ~10MB,
Vault limit from 1 to 2.
Sync Premium:
Storage from 10GB to 20GB.
Current workaround
iCloud and OneDrive give 5GB for free (plus plenty of other solutions).
1$ for 50GB, and 2$ for 100GB, respectively.
I do not want to support them, I want to support you.
I cannot support you, because your basic plan that is advertised on your main page doesn’t specify storage, and your potential customers drop-off when they reach account storage limitations you impose.