If you can work with USB-C ports and a nontouch display, the HP Spectre offers a great design and excellent performance in the world's thinnest full-power laptop body.
The HP Spectre is remarkably thin while still managing to fit in Core i5 and Core i7 processors; The keyboard is excellent for such a slim body, and the bold design stands out in a sea of thin ultraportables
The lack of a touchscreen is a big omission for a premium Windows laptop; and the limited ports may force you to carry extra dongles and accessories