On yoga but it comes into its own loose. After just over 3 weeks I can really only positively evaluate the Yoga.
I use the device for my work and the related customer visits.
Quality appearance, really pleasant feel and apparently also a good workmanship. The hinges seem to endure what, that was my biggest concern.
The different modes in which the unit is to be set by the folding screen or to use, it is really an all-rounder. I read again and again, the heavy weight might argue against the concept Ultrabook. I must say I find the weight of absolutely unacceptable, we must not forget that it also holds a 13.3 "device in hands. But the fit and the necessary portability is still given.
I especially like the battery life and the coating around the keyboard. Has an overall very high-quality impression. For my purposes, memory and processor are enough loose. Also image editing with Photoshop or Lightroom packed the device smoothly and quickly. Only the hard disk is too small for me personally, but yes here can help external drives. Currently I have a fast 64GB SD card permanently in use, comes from the speed does not quite reach the SSD approach, but is still more than fast enough and, of course, much more space-saving and convenient in use as an external HDD.
All in all I can not fault say I'm completely satisfied with the Yoga.