We know about one.............. Second one may be............ but only Indian media know that classified stuff......... rest of the World Don't............
Its like Scoring centuries in First Class and comparing it with that of International cricket............... get my point here......
come up with some thing better ............... when Tejas will become operational, get deploy in IAF then do tell me....... or may be I will tell you before..........
Show me the ''tail'' of those aircrafts............ Like Serial number and squadron name.......... it will tell a lot