In the next few years, an airline that exclusively uses cutting-edge, lighter, lower-cost, higher-comfort, higher-safety, lower-noise, modern, next-generation flying equipment - Sukhoi Superjet 100, Bombardier CSeries, UAC Irkut MC-21, and Comac-UAC CRAIC CR929 aircraft - will successfully grow against large incumbent airlines relying on only Airbus or Boeing planes. Betting on these new-age upcoming airliners coming out simultaneously is a once-in-decades opportunity that doesn't arise often.