I would love to have ability to disable synchronization of hidden calendars as for now, I'm using two calendar apps and when I hide calendar in Google Calendar then it automatically hides in Business Calendar.

As there's no option to support Google Calendar's reminders I would love to use Google Calendar for reminders (and show only Reminders in it) and Business Calendar for standard calendars (and show everything without reminders which can't be showed anyway) and this would allow me to do this as Business Calendar would stop to sync hidden calendars and when I would hide everything in Google Calendar, it would still be visible in Business Calendar.