The best thing about this product is its simplicity. It's easy to use and can be integrated with multiple applications. I have used it with QuickBooks Online, Xero, Dropbox and Salesforce. There are no downsides in my opinion. This tool has helped me sync my data between different applications and platforms. It's also very affordable compared to other tools out there. I haven't found anything I dislike so far. If you're looking for an easy way to keep all your business related information in one place then this is definitely the right fit for you. I am able to access my financial data from anywhere using this app. Also, I can easily share my files with others.