I agree with you on T420s vs. MBP. But it doesn't stand a chance against the 13" Macbook Air (my favorite, also because it's relatively inexpensive). When I go

I agree with you on T420s vs. MBP. But it doesn't stand a chance against the 13" Macbook Air (my favorite, also because it's relatively inexpensive). When I got a T420s, I was surprised by how little of an improvement it was in terms of screen, weight and thickness with respect to the T40 series. As the standard bearer for quality PC laptops, Lenovo has had years to come up with an answer to the Air, and I think it has failed.