I am looking to buy a monitor with 144hz and 1ms. The problem is the monitors say 1ms for MPRT but then it says 4ms for GtG. What is true to the ms and is more important? I don't know if GtG is more important which 4ms is making it not what i want (1ms) or... if that doesn't matter and the 1ms MPRT is what I'm looking for.