So the choice is easy!
Like every industry, IT has been shaped by the recession and the demand for a variety of skills is high. It is not enough to just know your operating system or the software it runs, but you need to know about the hypervisor it is sat on and the VoIP phone system it collaborates with. Getting certified will only benefit you in gaining the book- and hands-on knowledge you need to move with the changes. If your company is funding your training, then your decision might be made for you.
In the end, the choice you make in regards to which Microsoft accreditation you pursue is very much dependent on your current circumstances and your future career goals. However keep an eye on the future. The Microsoft certification road is a long one, and choosing which direction to take is an ongoing consideration.