IFCs and Grasshopper Conversion to Revit

I am looking into the use of Geometry Gym plugins to exchange IFC data between the software packages and how this will effect the design process. In terms of interoperability between the software packages and data exchange quality.

To do this I need people to provide me with some background information of uses of Grasshopper and BIM software such as Revit in my survey located at https://www.surveymonkey.com/s/GrasshoppervBIM for my dissertation project. I urgently need more responses for the data to be valid.

Many Thanks,

Philip Valentine