I should wait for a 64 GB option. I've already got 16 GB on all my older laptops, so when buying a new gadget RAM and SSD should have better specs (you feel mor

I should wait for a 64 GB option. I've already got 16 GB on all my older laptops, so when buying a new gadget RAM and SSD should have better specs (you feel more RAM more than more cores in many usage scenarios). It was surprising to see essentially the same form factor, the same operating system and not much to distinguish the three machines presented (lots of repetition like "faster compiles with XCode"). BTW, what's the size and weight of the new Air compared to the MacBook (which I liked, but which was killed before I could get one)? Seeing two machines that are nearly identical reminds me of countries with two mainstream political parties - neither discriminates clearly what their USP is...