Great quality for the price. USB-C connector stays tight and firm in its housing(for me at least). I only destroyed ONE trying to make my cable. First time soldering. They're easy to wreck if your hands aren't steady, but works great once all wired up.
Connectors arrived on time, two week delivery by AliExpress std shipping. They have satisfying ”click” when put on a another connector. Later will solder USB-cable to one of these and test how it performs.