Revit
Revit is really cool. It will one day replace CAD because it is so much easier. It is so much easier because many of the complex multistep commands that you execute in autocad are streamlined into one command in Revit. Revit is slowly being integrated into the cooperate world. More and more architecture firms all over the world are starting to use this revolutionary new software. Revit is free right now, but it still is one of the most powerful pieces of software to roam the streets of cyber space. Autocad is a great program, with quite the reputation. However like all great dynasties its reign of power will one day come to an abrupt and unpleasant end.