Seems to be a mixed situation. I've got a Razer Blade and have bee quite happy with it so far, other than a few small driver issues under Linux that would be fixable if I spent a little bit more time on it.

I ended up on a much more expensive Surface Book. I gave Razer a shot, but the screen was jacked up right out of the gate. Real shame.. the machine is beautiful.

I really really want that 1060.

Gigabyte Aero has similar specs, not as expensive but also not as fancy looking. Can't vouch for it first-hand, but I do intend to go with one.

If you can step down to GTX 965M the Surface Book is a very nice piece of hardware.

It's really unfortunate you have to step down from a 1060 to a 965M but step up over $1k in price.

The new Porsche Design Book is basically a Surfacebook with a TB3 Port, so eGPU and TB3 Docks are possible!