In the data sheet for the ADGM1004 Evaluation board, it is mentioned that "Finished Copper Plating" is used as "Metal-1 & 4". In my PCB board, I have HAL (Sn-Pb) finish, does it affect in anyway ?.
I am not able to comment on it as we haunt use this finish in our board design. I think best way is to measure it. To get optimum performance please make sure to use the board stack as described in the ADGM1004 use guide.