motion driver for MPU-9250

I am developing a product based on Motion Sensing. For this I would like to use MPU-9150 /MPU-9250. I see that MPU-9250 has some advantage over the other. However, I see that only MPU-9150 is supported with motionfit SDK and motion driver. Will the same driver set work for MPU-9250. What are the fusion algorithm software support I get for MPU-9250 ? I need answer to this question asap, as I need to decide which device I should buy at the earliest.

thanks
Jayakrishnan