So I was all set to go and get a nook then I see this video which makes me question the nook, its not the speed that bothered me so much its that it seems stretched out compared to the Sony(The 600 is the same with touch right?)
http://vimeo.com/8258714
The blacks also seem deeper on the Sony(which makes no sense because the sony is 8 bit grayscale and the nook is 16), also I have no clue is 6'' big enough for manga, I heard mixed opinons, some say it looks great others say text is to small. Can't exactly tell from a video sadly...