[quotemsg=11869270,0,1443538]I have a 27" Overlord 2560x1440 A-Grade AH-IPS paired with a GTX 780. I successfully managed 110HZ and 110FPS on high settings in BF4. I didnt even push it, i can probably hit 120Hz, havent tried. And yeah, it cost me an arm and a leg, but I drool everytime I play BF4. Its amazing, so yeah, if you are that serious about wanting a high res,high refresh IPS, it can be achieved at this time, for a price...[/quotemsg]
While 1440 IPS panels with an overclock do look great they still fall short compared to TN panels for competitive gaming. The fastest IPS panels have a g2g of 5ms. At 120Hz the panel spends 600ms switching frames and 400ms displaying the image. As a result there is more blurring than a TN panel capable of less than 5ms g2g because the TN panel spends more time displaying the image instead of rendering it on the panel. Due to the same rendering lag time, it should be obvious that the TN panel would provide for potential faster reaction time by a competitive gamer.
Now this isn't saying IPS is bad for gaming. In fact, it's an awesome option for a gamer who isn't at the pro or semi-pro level. But there is still a difference between IPS and TN for competitive gamers and if they want the best hardware they opt for TN panels every time without exception.