Just letting you know that you should not use the bottom M.2 slot with the included shield, or any other shield for that matter,
Besides the increased temperature while using the shield, the lower nut in which you insert the screw that holds the shield is not fixed/soldered well enough onto the motherboard and will snap out.
As far as I can tell, the nut was only soldered to the board with a flimsy ~0.5mm spot weld.(in layman's term)
A bit disappointing for the price.
Image showing the location from where the nut broke off.
Maybe someone should pay more attention to quality.
Later edit: added another image for clarification