a friend of mine graduated from hec a couple yrs ago. he worked as financial controller of a big french company in bj after mba. it's noteworthy that his undergraduate major is French.
well, it is all about what you are doing right now. isn't HEC only an one-year program? that means you have very limited option to switch your career. if your job right now is great, and you just want an MBA to make yourself more competitve, HEC is a better choice.
If you absolutely hate your current job, and want to move on to a more promising career, maybe you should think about CEIBS.