January 2018 update. Here you will find the best Ultrabooks reviewed by Notebookcheck in the past few months. Our list of top models is regularly updated, maintained and commented on and should assist in purchasing decisions.
https://www.notebookcheck.net/Notebookcheck-s-Top-10-Ultrabooks.91067.0.html
The Surface Pro 7 does have USB Type C.
How about you include a column for sustained performance under load vs throttling especially for the ultrabooks?
No single laptop from ASUS ?
No LG gram?