bisquit476
Ta, I did take note of stock, Mouser has 2 each of the black and grey with the cutout and as you found lots of the no cut out (solid) ones
Both cases are identical except for the window.
the SDBK = Solid Display, Black
the CDGY = Cut Display, Grey
The cut out will be simple for most people and with a 2 week factory lead time for the black one it should not really be an issue.
Cheers
Phil