This may seem weird but I dislike the aspect ratio of their screens.

I have a desktop with 16:9 monitors and a laptop with 16:10.

Those are close enough that your workflow doesn't really change. But 2:3 is different enough it makes a difference.

That and for what they are they're crazy expensive. So I went for a Slimbook (kinda the Spanish version of Tuxedo). They're not perfect but I found them "good enough".