I depends what you are studying. I am a chemistry PhD student and about a quarter to a third of the people I work with use Mac, unfortunately some of the software we have to use is not available for Mac so they either have to use the rubbish office PCs or run windows on their Macs. Some manage without complaint, others turn the air blue with the problems that arise.
The Core M processor is, as I understand it, less powerful than the i5 and i7 processors in the Surface Pro 3. There are several reviews of products with Core M processors that seem to show the device is less powerful than the previous generation which used an i5 or i7 processor. The advantage (and the reason Core M is impressive) of Core M processors is that they use...