Dell XPS 11 vs Lenovo Yoga 2 Pro

So I am considering getting a windows 8 laptop and I like this form factor. I want to hear from the people who own these why they think one is better than the other...

with the dell I like the keyboard concept, but does it affect typing? it would seem like its the same as typing on a tablet right?

the lenovo seems good over all its a better screen resolution, but is the yellowing I read everywhere really that bad? Graphically speaking, I'm just going to be using this for netflix/movies no hardcore photoshop.

and are these good for things like autodesk? I'll be needing that for college...

Suggestions? Thoughts?