Business class travel is, for most of us, something we can only dream of and hope for an upgrade one day. Once a reserve for the wealthy and for those traveling for business, airlines are upping the game and changing their cabins to attract passengers wanting a more luxurious experience, who are willing to pay a little extra. With many airlines opting for theBoeing 787 and upgrading their cabins, what are the five most comfortable business class seats available today?