美﹑俄﹑中戰機：比較

F-22 is good but it is really expensive. Also, the max.speed of it is slow(1.8mach) but it has the so call "supercruise" ability. Able to cruise in supersonic without using afterbuner. Also, the stealth tech. of F-22 is really excellent. It is not be compared by T-50 nor 殲十三.
Chinese fighters are mostly direct copy from Russia ones' and the radar, electronic systems, stealth technology, missiles technology are all incomparable with that of Russia and USAF.
So I think F-22 is the best among them. F-35 programme is being cancelled!!!!!!!!!!!!!

F-35 programme is being cancelled
依然製造中

F22 and F50 should be the best of the best,
They are sure for battle.
T50, no photo, no file, no information, how can you know if it is powerful?(and T is the name for Tank , not for plane)
IF CHina still need to use Su-31, are they powerful?