I am curious to hear everyone's opinion. I have never flown anything else but coach, so this is why I am asking. I was wondering what is so special about flying in a higher class, vs using those miles you have for a extra trip, or bring someone else along? For example, you can have 3 people use skymiles 70,000x3= 210,000 vs 2 people in Business 120,000x2=240,000. I was curious to hear how everyone felt and if they would rather go on more trips (and sit in coach) or have less trips (or less people) and sit in business/first.