Don't understand. Do you have official statement of the RCS of both the J-20 and J-31? Or are your claim just base on your own opinion and speculation and have nothing really concrete to back it up?
Secondly, what do you mean by more Chinese with J-31 jets. Are you saying more Chinese liked J-31 or there are more Chinese content in the J-31... which is again... not true... and basically other than the current engines, both aircraft are basically Chinese made (and I believe engines will come later... they will change to domestic engines soon - I think).
J-20 is the queen, and will be built, FC-31, maybe, maybe not??? the J-20 is the top gun of Chinese fighter aircraft, it has been designed, built, and tested to take the top spot. I too like the FC-31 better because it is a much more conventional configuration, but it is in NO WAY superior to the J-20, nor is it more Chinese??? SSHHHESSHH whats up wit u sylvestre??? u outa da loop mon!
The last time I heard an regular-joe's opinion of the J-20, it was from a gamer playing the Chinese faction in Battlefield 4. He saw the J-20 for the first time, and said something about how cool it looked. So, just throwing that out there.
I'd put my money on the layman liking the J-20 as well, it is funky kool, and has a kinda "Star Wars" aura going on, as much as I love the FC-31, and I do love it, the J-20 has that Chinese mystique going on?? kinda like the Dragon Lady, with those canards and the ventral fins under the tail, has a look that kinda appeals to my "inner archer"
