It'll commonly depend on the airline, route, and aircraft form. Some Airways may well offer a hybrid class amongst business and first, while some may have a bigger hole between The 2 classes. Yes, business class flights normally include things like gourmet foods and beverages, with choices different by airline. https://businessflightshop.co.uk/blog/things-to-know-when-booking-tickets-for-first-class-flights-to-bali/