I have ordered an uBlox neo m8t module at Drotek. It arrived yesterday in the condition depicted below (the right one). I think that is not acceptable since the other module (the left one) has not the same scratches, marks and is not dirty as this one. I also have several modules from mRobotics which where not delivered in such conditions.
Drotek refuses to acknowledge that the module is in bad condition. What do you think about the condition and should I return it or not?