I just got my 8th controller today after ordering a few days ago. Lot number 2002 (meaning it was made in the 2nd week of this year, 2020). Without testing in game, I can say that the sticks were the best feeling sticks I've had so far. They had no play/wiggle whatsoever, which is a first for me after going through 8 of these. That being said, both the A and the Y buttons worked at most 50% of the time and the B button worked closer to 80-90% of the time when testing in the Xbox Accessories app and going through menus. Basically, as of the second week of January, they have still been coming from the factory faulty. Because I still have a GSP plan, I will be continuing to buy and return these controllers until I finally receive a functional Item. If one ever comes, I will let you know, especially if they actually send the new model (model FST-00008 as opposed to original model FST-00001) that I keep placing orders for that they continue fulfilling by sending older models.