MacBook of Some Kind

I have about decided that after I get my iPhone (who knows how long it will take to save up?) I will start working on replacing my current Windows laptop with either a Macbook or Macbook Pro. I like, well, all of the features of the Pro better (metal case, backlit keyboard, screen size, power) but I definitely like the price of the regular MacBook. The smaller size of the MB might be nice at time as well but ultimately I would rather have the screen size.