A real analysis of the J-20 vs. the F-35.

via Defense Tech. Read the whole thing if you haven't already.  The sizzle to this post? 

This list is not in any particular order of magnitude.  And I’m sure I’ve missed quite a few other key items.
The J-20 offers one item from this list (#7).  I’m not convinced that the PLAAF has any other items from this list, although China seems to be making some progress with #9.
It’s kind of fun to watch the world fixate on this one item (#7).  Then again, I still enjoy air shows, too.  Pugachev’s Cobra maneuver, for example.  Drives the crowd wild.  Relevance to modern combat?  Zero.
As for the F-35, it certainly has its problems, especially regarding the price tag.  But most, if not all, of the customers and partners are sophisticated enough to have a list that’s a lot more comprehensive than the one above.  And I’m sure the appearance of item #7  as a prototype in PLAAF markings affects exactly none of their thinking.