wrong! Its expenses did not justify its capabilities, a fact stands till this day!, just to give you a clue; its a 4th gen a/c costing india 120 million/unit. While its i think 74 million @ flyaway cost
J20 on the other hand is at 100-110 million, one might just buy an eastern 5th gen fighter, which atleast will still be a gen ahead of 4 gen rafale.
J31 is only @ 70 million at flyaway cost.
Su57 is only @42 million flyaway cost.
Meanwhile Western F35;
F-35A: US$77.9M (lot 14)
F-35B: US$101.3M (lot 14)
F-35C: US$94.4M