The CPU and graphics are more than adequate for me. I kind of like the limited storage, means I'm less likely to let crap pile up that I really don't need. IMO none of these things are desperately needed. I don't have any USB 3.0 devices yet for example. I guess I'm biased though, I think these new Airs are the sexiest Macs ever. Beautifully minimalistic without sacrificing usability and performance.