I would recommend ESMT in Berlin.
www.esmt.org

It's a 12 months program from January to December.
some good reasons to consider ESMT :
- Great school with great campus in the heart of Berlin.
- Sponsored by 29 german companies such as Siemens, Deutschbank, Deutsch Telekom, SAP, BMW, Daimler but also EADS etc...
- German companies are doing well those days. Interesting to have connections there.
- Diversity. 39 students. 18 nationalities
- fees are not so expensive. and moreover Berlin is very cheap compared to London or Paris.
- Scholarships. Some students are sponsored by the companies that founded ESMT. Many different scholarships such as the Kofi Annan foundation dedicated for people from africa etc...
- Young school, very dynamic, startup spirit.
- Great faculty. growing fast.

It's a young school but surely a good investment for the future.
I think it's a safe bet.