Yes. The F-35 is indeed a tough cookie to beat if all claims are true. I have difficulty trying to understand why people keep hammering on the F-35, was it simply because that aircraft's developement was getting higher and higher by the days. True we have been seeing some problems surfacing recently or even throughout development, but I like I said before... and I would say again, it is always better that problems surfaced during the developement stage... even at early production stage. It would be a shame if everything is that clean on paper, but when a real battle happen and problems surfaced then...
Anyway, the J-31 only flies once or twice till date, it is underpowered in the prototype stage, and it would be silly to think that the aircraft will stop there instead of being fitted with more powerful engines in the future. Same goes for J-20... and perhaps even T-50. When these three aircrafts matured, I believed that they too will be tough cookies.
There are no underperformed aircraft these days, because countries and developers know full well that if they field something that is underperformed, they are asking for trouble. And so if the Americans find that their F-35 is good enough for deployment, I believe it is good enough for deployment.
The Chinese didn't find their J-20 and J-31 good enough yet, thus development continues... Same would goes for the Russian T-50.
Well let me begin by saying what everyone already knows, I am The Raptor Fan, my real beef with the F-35 is that it was used by the ignorant to kill the Queen of Air Superiority and the Air Force Brass were to "Candy whatever" to fight for the one aircraft that is the Defining Fifth Gen, and that idiot Gates, and ground pounders Cheney and Rumsfeld, along with the heavily Navy, Army, Marine stacked joint chiefs manipulated the F-35 which is designed to be the Joint Strike Fighter, into the end all and be all of airpower, a role she will never excell in because she was NOT designed to be the LEAD A2A bird.....so they load the supposedly simple JSF with all this garbage she was never designed to carry, and all these "partners" who want a "ONE BIRD AIRFORCE" to do it all, I'm suprised LOCKMART doesn't have an E model to replace the C-130, and destroy the design purity and simplicity which could have given us a wonderfull strike fighter, not an A-10, but very good and very stealthy, and escorted to the target and home by the F-22, who "CAN" take on all comers and wanna-be's.
It would be like the Air Force designing the Ford CVs, well, you've got to have an 8,000 ft deck so we can land on it, OK! Yes that is absurd, but no more absurd than the Navy, Marines, Army dictating the death of the Raptor, and the PORKING of the F-35 both physically and financially, hence my loving nickname "ThunderHogge", killing one, and severely handicapping the other.
Now having said that, we will master the F-35 and her engineering challenges, she is a brilliant bird when it comes to situational awareness, she will be able to BVR most all comers, possibly even the Raptor? Nah, but it will be interesting to see. Now for the J-20, and J-31, this has lowered the bar, and one of the reasons I personally believe that developement has slowed on these very sweet airplanes, there will be no hue and cry for OVT and supermaneuverability on the J_20, because if she is stealthy enough, she might come out ahead of all comers in the BVR game, if we can put all the pieces of the puzzle together in on package, now she is agile, and she is designed to go one on one with the "other guys", but that is less important now that the Raptor is OUT of production.
The J-20 is well along in developement and it really shouldn't surprise you it they put her in LRIP shortly, and I believe there is some pressure to do just that. The fact that 2002 is back at Chengdu may be a harbinger of just that, they are continueing to fly her, and I believe 2003 will roll out very soon after the Chinese New Year and 2002 will likely get some new engines, shortly thereafter? We shall see, as for the J-31, its a little early to try to read the tea leaves on that bird? AFB