Business Class meals are better, alcoholic drinks are free and offer a wine selection. The seats have extendable footrests and are two across seating and larger than economy seats.If you can afford it many people prefer going Business class and First Class for International travel due to the seat comfort on the longer flights. most people traveling in Business or First redeem their accumulated miles plus program miles to upgrade.
Coach or economy class flight features differ depending on the airline, but a number of them have personal seatback monitors and an assortment of meals. The business class features a large-screen personal entertainment system. Some airlines have a built-in mini-bar in every seat.
business class has better food and drinks, has bigger TV screens, gives you a lot more leg room, the seats are more comfortable, and you can make the seats go almost completely horizontal (like a bed).
Business class is more like 1st class, where meals are better, there's more leg room, and so on. Sometimes in business class you get your own little space, where you're surrounded by a low, circular wall, so that no one can kick your seat.