They'll look good, work well (from hardware perspective), and you can replace their built-in Windows OS with the Linux flavor/edition of your choice.
By the way, if ultraportable is your idea of laptop nirvana, you can try... Samsung made awesome AI-powered laptops (the Samsung Galaxy Book5 and Book6), I got the Book5 few months back for my friend's son. It is sleek, lightweight and powerful.
Here is the TG review/verdict: https://www.tomsguide.com/computing/laptops/samsung-galaxy-b...