I want to buy 27inch ips monitor dell u2715h the input lag for this monitor according to tftecentral is 10 to 12 ms which as they said is ok for gaming but according to sell it has gtg of 8ms respond time . I use my PC for gaming like the witcher 3 battlefield 4 pubg but also photoshop and after effects Netflix etc with 8ms do you think it is bad ? I'm now gaming on my 22 inch 1050p Xerox xm7 22w made from 2007 but it has respond time of 5 I think and the dell ips has 8ms so do you think the sell will be worse ?