The fact of the matter is that aircraft design is all about trade offs, benefits on one thing bring disadvantages to another. We, with just our eyes, cannot really tell that much about what the J-20 is designed for.
My personal belief is that it is halfway irrelevant. The J-20 is simply designed to be as ferocious as possible so that the United States will stay out of the region.
My personal belief is that it is halfway irrelevant. The J-20 is simply designed to be as ferocious as possible so that the United States will stay out of the region.