I am a 1015B user right now. Yea i do agree that it has better GPU but somehow I find it still super slow, even slower compared to my 3 year old laptop. I upgraded the RAM to 2gb as soon as I bought it. I guess the processor is throttling everything right now. Win 7 Pro user.

And recently I tried win8 with 1015B and sadly Radeon GPUs doesn't have the “Display1_DownScalingSupported” like Intel netbooks, so my 1015B is stuck with 1024x600 resolution and metro apps dont work in this resolution.