Places Of Interest In Vienna Which Place Should I Go, Vienna Or Munich?

Which place should i go, Vienna or Munich? - places of interest in vienna

I want to make a program of German studies 3 weeks with my friend next summer, and I know I should go into the city of Vienna or Munich. The Vienna Program is $ 350 cheaper. But I visit my friend later in Berlin. So maybe I should not spend all my time in Germany and instead of experiencing another country like Austria. The only thing is that Vienna is like a train of 10 hours in Berlin, I would end under a level where, as in Munich, Berlin is much shorter. In fact, I believe the cost of airplanes and trains are the same. The other thing is the weekends there are guided tours and places I could go, if I go to Hungary to Vienna, Prague and Salzburg. If I could be in Munich to several places such as Salzburg or perhaps go to Stuttgart. But the other thing is that I also want a friend in Gelsenkirchen, which is located near Cologne, to be fair, so it will not really be that when I went to Vienna. I think we'll meet in Frankfurt. I also went to Berlin last summer, so keep going in GermanyBut you can not see in other countries. This is also an interesting night life, more students and other outdoor activities suitable / museums? Finally, I have friends who live in Lucerne, Switzerland, and thought it would be possible to meet them, if I go to Munich. What should I do?