We are very lucky to be on the Archicad side.
I have been hearing some alarming things over the last few years while hanging out with the Revit experts at BILT conferences in Australia and Europe. They are good people they just use a crap tool and they don't try to defend it because they can't, they just try and live with it.
Thankfully for us we have some proper software developers on our side.
Creator of Cadswift's parametric GDL libraries
Creator of Infinite Openings and Component Catalogues
Push the envelope & watch it bend