The ASUS Zenbook S13 OLED managed to blow me away. Extremely small size and weight, almost the size of a larger notebook, impressive battery life, and a great design with futuristic notes and durable materials all contribute towards an outcome that I didn't think I would be so happy with, being a declared Apple product aficionado. Until I got my hands on this little Zenbook I couldn't see any possible Windows replacement for the MacBook Air. But now I can say that my opinion has changed.