Identical specs with that Asus you posted and the Samsung I posted other than that Samsung is a 21.5" (smaller). That Asus goes for around £175 in the UK. The UK has a terrible selection when it comes to 2ms monitors and what they do have they charge a mint for. On the other hand they have that CM HAF 912+ over in Europe and Oz that I still can't understand why they don't sell that case in North America. It would be a hot item.
That's a nice monitor. The only knock against it I can see is the slower response time (5ms vs 2ms). Faster the response time like 2ms, the less chance of ghosting and/or tearing.
Response time in monitors refer to the amount of time a pixel (dot) takes to go from black to white and back to black again. It is measured in milliseconds (ms). The lower the number, the faster the pixels can change, reducing the ghosting or streaking effect you might see in a moving or changing image such as in games and movies. Common response times range anywhere from 14ms to 5ms. Monitors that are designed for faster applications feature response times as fast as 2ms. These monitors are ideal for gamers, video enthusiasts, engineers and movie production houses.