it seems that there are at least 3 factories doing the working chrono daytona. TW, Fake noob and S factory. He said that Shanghai Factory (producing movements) has released a new 7750 movement which is slimmer. There is even a version of the TW Daytona that comes with clean v3 bezel. Tw is 13.2mm and actually looks quite good but the problem is some dealers put noob stickers on them to deceive people.
I got a Noob sleeve from the seller so I guess I have one of the brands you mentioned above. The winding is tight even after servicing so I am just going to shake it when I put it on my wrist. Chronos still work but not something I probably will attempt too often.