Please explain the differences that you see because the philosophy looks pretty damn identical. Aside from the obvious addition of forward canards on the J-20,

Please explain the differences that you see because the philosophy looks pretty damn identical. Aside from the obvious addition of forward canards on the J-20, the two aircraft look nearly identical thanks to China’s access to classified F-22 development data. They were caught stealing from Lockheed Martin data on the F-22 program with a successful conviction in 2016