Which organization should I be an exchange student with? AFS or ASSE?

Answer 1

Why are you limiting yourself?
There are many other ways to go.

For example, I went to Japan through Youth For Understanding.
The benefits of YFU are:

Greater selection of countries
Loads of scholarships; I went for free!
Very safe
Lots of great orientations for any of your needs

If you want more information, just email me.