So in a few week college starts, and I'm trying to decide what kind of laptop I want to buy. I was thinking of getting some sort of MacBook, since I hear they are quite efficient and last a long time, but I noticed that the cheapest one on the Apple store website was an 11" MacBook Air for $999. Is it really worth almost $1000? Or should I go with a PC laptop, like a Samsung or HP? What do you people think?