I'm a customer from 2009 and still using the old license model.
Running 1Password 6.8.8 from MAS, syncing the Primary vault to iCloud & the rest of them via Dropbox.
If I remember correctly, we were forced to buy MAS version in the past to be able to sync with iCloud (because of the existing requirements/limitations from Apple). In the recent blog post, I read (in the comments) that standalone version of 1Password 7 will be able to sync via iCloud. Has anything changed on your side or Apple changed this requirement?
I'm looking forward to hearing what might be pros and cons for me staying on MAS version (this implies a monthly Family subscription, I believe) vs buying standalone licenses for every platform (macOS, iOS are currently in use).
1Password Version: 6.8.8 MAS
Extension Version: Not Provided
OS Version: macOS Sierra, iOS 11
Sync Type: iCloud, Dropbox