I'm ready to buy this monitor, but before ordering I would really like to know that does it have any input lag. I have searched everywhere for answer, but found nothing other than Prads reviews subjective test (btw, why it wasnt measured when other monitors reviewed around same time were?) which doesnt really tell me anything because the sensitivity to input lag varies from person to person. Can anyone measure its input lag? Or atleast can you S2231W owners tell me your impressions if they have sensed any input lag and mouselag on this monitor? Im a hardcore gamer and I dont particularly like lagging so its quite important.