Got a pair of these, and I sit in front of them for far too many hours each day, mostly with browsers and spreadsheets, and a video here and there. The contrast and brightness are great, and my eyeballs are happy. The stands are a little wobbly, and coupled with my wobbly desk, that was a problem. But a stack of Post-its under the corner solves it, so it's not a big deal. I think a twin-post stand would be a better design, though. 

Question: What image had better brightness?
Answer: brightness are great