Hi, I have Windows running at 3584x2240 on the MBP 16" screen. With increased in font size at 200%, the screen is beautiful and the extra screen estate is nice. It shows that the LCD is capable of higher resolutions. Why Mac OS has no such higher resolution option? I used EasyRes to set the resolution to 4K in the past but for using about 1-2 days, I got really bad headache. Not sure if it was the app problem.