After installing Boot Camp (goes with storage more economical to as Parallel Desktop) and Dragon 13.0 gets you probably the best speech recognition, which is currently on the market - (? And I am working for over 10 damit- or are already there 15a).
Important is primarily the recognition accuracy - and that is fabulous - I'm still amazed.
The tools are in my view something "hakelig", here, I can help with a programmable Sharkoon More button mouse, as I use them when computer games ....
A major advantage of the Apple MacBook Pro 13 Retina is the excellent built-in microphone / microphones, which has become a headset dispensable.