Earlier quoted context omitted.
This isn't a laptop and suffers from a bit of "neither one thing nor another" syndrome; it can be used as either a kinda awkward tablet, or a _really_ awkward laptop (good luck using one on your lap on a plane or train or something, say). I think a certain amount of scepticism is warranted. If you _just_ want a laptop, a laptop will be far better than this thing. If you just want a tablet, an iPad will be far better…
I disagree in case of Surface Book. I didn't try Go. This is a powerful premium laptop which can be used not only for pleasant programming experience due to good keyboard and 4k screen but also gaming due to powerful GPU card. It does not get hot and loud as much as any traditional gaming laptop with the same GPU card because GPU and CPU are separated (GPU under the keyboard and CPU in the detachable screen). I mean…
I opted for a 4k 15" screen when buying a new laptop, precisely for this reason. I was so disappointed to find out that I could barely see anything on the screen at 4k without using the magnification function, and that was before I needed reading glasses. I've been using it in 1080p ever since, and I regret not getting a 1080p native resolution, because mixed resolutions are a pain with multiple monitors.