I have a 27 inch display, and the top of it is easily 6 inches below my eye level. It is about 3 feet away from me, so about 5°–35° angle measure below my eye l

I have a 27 inch display, and the top of it is easily 6 inches below my eye level. It is about 3 feet away from me, so about 5°–35° angle measure below my eye level from top to bottom. It’s perfectly comfortable to see the whole display without moving my head from an upright position. Put the display on an VESA mount attached to an articulating arm and put the bottom of the display bezel directly on the table or slightly above. Maybe if you have a 40 inch display it starts getting tough.