@Dario: I love my Yoga 2 Pro. It is without a doubt the best laptop I've ever used. It's powerful, light, versatile, thin, the battery is great, and two USB ports (one just doesn't cut it).
The screen is incredible though. I love the high resolution. There's so much more room for activities. I just wish Adobe would work on their resolution in Creative Cloud. Their icons are so small you can barely hit them.
The only complaint I have with the Yoga is that the buttons on the touch pad also work as a pointing device so when I go to click on small icons sometimes I move the cursor before it clicks. I've gotten used to that though.