I am trying to qualify for AAdvantage Platinum, and I need help from the experts. My dilemma is regarding which is cheaper to obtain this qualification, 60 segments or 50,000 miles. Another question I have is what is the best destination with the most miles and segments for the cheapest price, I guess what I am trying to get at is what is the best “bang for the buck,” thank you in advance. Oh yea, I'm flying out of ORD...