More options, more confusion
I'll try to make the workflow clearer in the first post. I've updated it already to make the Create and Edit options separate. In general if you use Create Collections you won't use Edit Collections and vice versa. The only exception is if you have a Currently Reading collection or other collection on the Kindle that you want to manually update on the Kindle - in this case if you want to modify the collection using the plugin you need to use the Edit option.