As disappointed as I am with the latest announcement of the MBP -- I'll likely skip this generation -- the quality of the trackpad and keyboard would be what would convince me to go with the MBP, for now, though I haven't tried it on the new Surface Book.

In the next iteration, next year, it's hard to say what I would choose, because a few big factors could change:

1. So many peripherals go USB-C, or I have enough such dongles, that the MBP's USB-C-only doesn't bother me as much.

2. The Bash shell in Windows is as seamless and well-supported as it is in OSX.

3. Apple adds some unpredictable game-changing feature to its laptop line.

4. Apple finally produces a new external Apple Display.