The device is working well, I'm very satisfied. Matching the grade, it had very minor scratches on the screen that are not visible when the protector is applied, or without the protector you gotta really look at the screen at an angle to identify them.
Bottom line is: no flaws with the device. Also, the shipping was reasonably fast and within the time range.
I'm not very fond of the USB cable (doesn't fit the USB C port flawlessly), but I have a bunch of good cables already, so that's not a problem for me.