I bought two of these; one for me, and one for my daughter at my son's suggestion. I have it attached to the back of my flat screen tv, in a living room.
Photos look much better on it than on the laptop's screen.
If I were going to use it for some serious work, then I'd consider paying the extra amount for the higher specified version.
The only problem I find is that the print size is a little hard to read from the other side of the room; and if I increase the print size then too much of the detail is out of view. A real technophile would know a fix for that.