I'm shifting over to online accounting software from QuickBooks installed on my bookkeeper's laptop. (I'm making the shift because I often want to access my books without going through my bookkeeper.) I'm looking for a list of online accounting brands (QuickBooks Online, Wave, FreshBooks with Zen Payroll...) with a count of users utilizing each brand. Why do I care how many users utilize each brand? I care because it's hard to find accountant who will support me if I'm using a brand with which they're not familiar.