I am having a difficult time deciding between the Air and the Pro model due to the fact that Best Buy has the Air on sale until Monday at 799 plus an additional $50 off coupon. The Pro is at $1,235 plus $50 off. The dilemma is with the current prices the Air seems like a good deal. Is the upgraded screen, ram and processor worth $435 more in price. My uses are basic for the most part; web browsing, listening to music, watching movies on the go, excel, and word. What is your advice?