USA OR GERMANY ,which one is better for a master’s program?

nandita asked: i am interested in pursuing a master’s in computer aided design and manufacturing which comprises subjects like cad/cam,finite element analysis and a little robotics.i am unable to decide between usa and germany as i heard both a very good.

What are the differences between CAD and CAM?

Mosype asked: What are the differences between CAD and CAM?
Becides CAD being computer-aided design and CAM being computer-aided manufacture.
How much alike are they and what are some key differences between them in there use?