I was skeptical to use the service seeing some negative reviews but pleasantly surprised see how well it worked for my QBD 1099 vendor synching over to Tax1099. I also have some QBO customers and again their app turned out to the best compared to others listed out there.
Love USPS mailing and TIN match features that Intuit 1099 filing did not provide. It's definitely a feature-rich solution with affordable price.