Disadvantages:
Connections (no DVI)
relatively strong Schlieren (In Dota 2 and Battlefield 3/4 tested)
I will return the monitor, because the streaks extremely eye-catching. Fast camera movements like Dota 2 or twists in first-person shooters seem extremely muddy.
Definitely not geeigent to gamble.
The BenQ G2420HD with 2ms response time, which I as a 2nd monitor use know decided to less streaking.