I actually don’t care much for the Surface Book (it is too big, too heavy and too much of a hassle to deal with, which is why I chose the Surface Laptop for myself), but the new Go 2 is quite decent, and I’ve long thought of getting one.
Bumping the display to 1920x1280 and shipping a somewhat decently specced Core m3 at $629.99 makes it a lot more appealing.
Having to pay extra for the keyboard ($100, which is the same as the LTE spec bump) is a bit annoying and the lack of a 256GB storage option makes it a bit questionable in the long run, but if I had to be out and about and pick one Windows machine to carry around with me, this would likely be it.
The fact that it’s half the price of an iPad Pro 11” (regardless of performance, platform and ecosystem disparity) doesn’t hurt either.