Got the 2017 MacBook Pro and called support about the play in my finger scanner and without even troubleshooting, they sent me a replacement. Now I have both of them sitting in front of me, and they are basically the same, I am going to keep one, not concerned about the play in the finger scanner. Looking at them side by side, I sorta feel like the whites are more white on the replacement. So I tried to run the old string from the terminal that would spit out the part number of your LCD and that no longer works, Apple got smart and now it only says Color LCD. Is there another way to find out the model number of the LCD? I want to know if these machines have different LCDs. Also, is there anything else I should test between the two before I pick one? Thanks!