Hi Priscilla,
It will depend on your field of study.
However, if you are looking for a country that is relatively safe, clean and great people,
Namibia is certainly a great choice.
Let me know exactly what you are looking for and I will be able to guide you better. If you do choose
Namibia, do take advantage of the tourist spots and have some fun...beautiful country.
Feel free to email me directly and though I am currently traveling I will be able to connect
you with some young people there.
Zenani