manqiangrexue
Brigadier
What Plawolf said on the F-14 with the USN, plus that Russia doesn't have a catapult carrier, so heavier jets can't utilize their full carrying capacity. The French don't have a choice other than Rafale.Then why didn't USA consider a heavy weight fighter for its navy? Why didn't Russia continue producing Su-33? USA chose SuperHornet and Russia settled for Mig29K. The french has the Rafale-M. All of these are medium weight twin engined fighters. Don't you think it is a big risk for China to go off the beaten path ? Also, BVR fights are determined by better radars so lack of range can be covered by improved engine efficiency, better radar and longer range AA missiles.
BVR fights are determined by radar and bigger jets carry bigger, more powerful radars as well as larger long range air-to-air missiles which may not fit into the bays of smaller stealth fighters. To improve the efficiency of your engine is no trivial matter at all. The science of jet engines is one of the most difficult crown gems of science known to man and improving engine efficiency is likely a challenge more scientifically difficult than making the entire rest of the carrier with the entire air-wing on top! If you can do that, you might as well improve the efficiency of your high thrust engines on your large fighters and give them far longer legs rather than a smaller boost to your smaller fighters