Andrea Rivosecchi - There is more than 20 CAD software in the current market. Which one should you learn? Well, this was the most annoying question for me when I was pursuing my engineering degree. Every time I ask someone, either my seniors or my professors, all of them gave me a different answer. Some asked me to go for Catia or NX Unigraphics while others for Solidworks or Autocad. I was worried as no one was suggesting for Solidedge and my college was teaching me Solidedge. The decision was difficult for me but I had to choose one as my aim was to be Design Engineer. In the end, I went for CATIA as one of my friends suggested that most of the automobiles company in Germany use this CAD software.