I was hoping to upgrade my almost 5 years old laptop soon, but both Microsoft's and Apple's pricing screwed things up.
The Surface Book with Performance Base starts at a whopping A$3,599. The MacBook Pro 13" starts at A$2,199 (although it could be had for less than $2,000 for a limited time from The Good Guys, which is much lower compared to Microsoft's offering, but still that's too much money for the return. These are using dual core CPUs from last generation.
I want a laptop with a touch screen. I would love a detachable screen so that I can use it as a tablet to read stuff. There aren't many options in that category. Surface Pro 4 is a good option, but that's last year's tech and goes for almost $2,000 for a decent specced model. I could get the last year's Surface Book for much cheaper than the new one as well, but still it is over A$2,000.
I don't need a dedicated GPU. I am fine with the integrated GPU. I do not plan on gaming on it. I have a desktop for that, if I can find time.
If I want a pure laptop (not a convertible), the Dell XPS 13 was a great option (the Skylake model, not the KabyLake model as it is pretty expensive too) until I found out that it was plagued with a hissing noise (like a coil whine) which is noticeable. Otherwise, I was really impressed with it when I tried one out at the JB Hi-Fi. It is beautiful, fast and lightweight. Well, it is not cheap either.