You could take a look at the Samsung BX2230, it's LED, 1920x1080 resolution, 2ms response time, full HD, the rest I can't remember. It sells for a nice R1700 at incredible corruption, but you could probably find it somewhere else for cheaper than that. The only down-side is that the screen size is 21.5 inches. My friend has one, and he is very happy with it. The BX2330 is the 23-inch version, and sells for R2000, which is fairly cheap for a monitor with that specs, in my opinion.
