"As I wrote about at the beginning of March, I bought the ASUS
Zenbook UX301LA-DH71T Haswell-based ultrabook to replace an Apple Retina
MacBook Pro as my main system. I've been using this latest Zenbook with
Intel Iris Graphics and dual SSDs for several weeks now as my main
system and have taken it on four business trips so far and it's been
running great. Paired with Ubuntu 14.04 LTS, the ASUS Zenbook UX301LA
makes a rather nice lightweight yet powerful Linux system."