We need Open Roads to be able to generate a report that preserves all of the point codes from the field file. We have to take a point dump with these codes into Civil 3D in order to create a 100% Civil 3D Survey. We currently do this with InRoads using a Survey XML Report. I have seen nothing that generates a similar report from OpenRoads.
We also rely on the ability to generate reports that document every setup and sideshot. I have not seen any method to accomplish this in Open Roads either. Without these, we need InRoads Survey to be available indefinitely. As operating systems move forward, there is a distinct possibility that a future version of Windows may preclude running a legacy product. We have seen it happen with a number of programs already - possibly even with certain Bentley products.