graphics are CGed, don't get too excited. Idea is official. seemes we are all wrong, J31 won't be the candidate, Navy J20 is. j8-II, JH7, J10 and J20, China's 2nd, 3rd and 4th gen fighters. comparison, such a heavy weight bird has to use catapult to be able to take off on board. Comparison between the maximum displacement of J20 and J31 on LiaoNing, J31 only managed to surpass J20 by 1 extra plane.