Only one review I found of his monitor on Newegg and it’s pretty horrible.
Isn’t “Professional Gaming” an oxymoron?
You’ve probably never seen the guys who play League of Legends - they take gaming to a whole new level. And if you’re one of the top teams in the world you can make a living on it too apparently.
They sold out Madison Square Gardens for a League of Legends event recently: http://blogs.wsj.com/digits/2015/08/23/e-sports-event-scores-at-madison-square-garden/
As to the monitors themselves, I’m pretty sure the pros would turn their noses up to these - they appear to be quality level crap. If you want a good gaming monitor, save your money and spend it on a solid BenQ instead.