SD-WAN Packet Duplication

One of the results of another thread mentioned that some SD-WAN technologies employ packet duplication across multiple WAN circuits as a part of their service. What are your experiences like with platforms like that? What would your recommendation be for a fairly low bit rate requirement of packet duplication? ----- Mike Hammett Intelligent Computing Solutions http://www.ics-il.com Midwest-IX http://www.midwest-ix.com