So,I have been playing with the Idea of Migrating to the USA.Have been living in Germany for 4 years now.But this country isnt really for me.
In order to answer the following question, you should really consider the reasons you think the US might be a good place to migrate to, and the reasons you find Germany to be lacking in what you need/desire.
The reality is that there are several places in the US where you could move to that you might feel aren't any different than what you had in Germany, depending on what's important to you.
So before you can really expect any advice we give to be useful, you'll probably have to give a little more information on what you like (work, hobbies, etc), what you are missing out on, what your expectations are if you move to the US, etc.
Just theoretically,how much money would one need to get started in the USA and what would be a good starting city?
(I know,the whole VISA thing has to be taken into account,but lets just pretend I had one)
You need anywhere from $100 and a friend you can live with who will help you get started (ie, food, board, rides to find work taken care of) to $4,000 to get started on your own in an expensive city where you would have a hard time finding a job for 2 months or more.
So, really, it depends on where you want to take your life.
If you have a college degree, it will be easier to find a job than without one. If you have multiple friends you can crash with in the same locale you could probably live for some time without a real job and with little cash, finding where you want to fit in.
The answer is different if you think you want to attend school, and will depend on what you want to study.
If you have a particular field of work you can do, location can matter.
So... yeah, there's just not much advice I can offer without more information.