Private Practice Start up

As amazing as starting a private practice is, EHRs not communicating together is going to drive me crazy!!!!!! Let alone learning 5 seperate EHRs at once. Can someone please untangle my brain????

And has anyone found away to make Rula play nicely with other calendars so that you don’t constantly get double booked???? Or is Rula worth the headaches with their one way calendar synching?