can this monitor do 120Hz http://www.samsung.com/sg/consumer/pc-peripherals-printer/monitor/led-monitor/LS27A950DS/XS
You can read LightBoost testimonials, as well as the Amazon Customer Reviews of the ASUS VG248QE, for a great sampling of various 120Hz testimonials. It's in your favour to make sure that the 120Hz monitor that you get, includes LightBoost -- see the 120Hz Monitor List. There is now an easy utility that allows you to easily turn on/off LightBoost via a hotkey, called ToastyX Strobelight. This list will hopefully help you to find the appropriate 120Hz monitor available locallly in your country. I should point out that the S27A950D is a nice 120Hz monitor, though it has more input lag than the LightBoost models.