Do any of you have the ASUS VS239H-P IPS monitor? I was wondering how this monitor performs when gaming. Is there noticeable input lag / slow response time? I do not have the hardware to run games at a constant 120+ fps, so getting a 120hz+ TN panel is pointless, and I might as well get a 60hz IPS monitor, so I'm curious to know if this model is a good pick, or if there is a better choice?