Here is China's new stealth fighter, the J-31...now I know what you're going to say...this is a 'Murica thread, only for 'Murican planes...well the J-31 borrows EXTREMELY heavily (in the airframe primarily) from the Israeli IAI Lavi, which itself borrows heavily from the F-16.
It matches, much more closely with the F35 in terms of stealth, speed, size, and weight and is not hampered by the VTOL requirements that were shoehorned into the F35 airframe. This is what the F35 SHOULD have been, luckily it has shit Chinese electronics, radar, and avionics; unfortunately, Russia is planning on selling China a lot of Su-27 Flankers, that China can use to build their own advanced systems.