Bought an Acer 9' Aspire One with XP years ago. Liked it so much I hooked it up to a 22' monitor to be my main computer. (Still was till last month.) Then I caught an Asus netbook on sale so cheap that I grabbed it to carry around. That piece of crap was so slow that when I accidentally stepped on in and destroyed the screen, my first thought wasn't " Oh my, I just destroyed almost $200. worth of kit," but "I should have done that sooner." I honestly don't know what the difference was between the two machines, but they were day and night in performance. I suspect we'll discover the same with this newest crop (and probably some crap.)
P.S. After I gave the Asus to a buddy who hooked it up to a large screen to run his electronic map program on his boat, I went out and bought a 17" Toshiba laptop so I could actually read my screen without a squint inducing headache. It was a Vista but I learned to live with it because the price was right. Life is a compromise, sigh.