Originally Posted by
boredgunner
I see. In that case I suggest the PG278Q, Dell S2716DG, or Acer Predator XB271HU.
According to people who have owned both the PG278Q (TN) and XB270HU/PG279Q/XB271HU (IPS), the color accuracy is very close on both.
http://www.overclock.net/t/1562779/acer-xb270hu-vs-rog-swift-pg278q-side-by-side-photos-both-excellent-for-differing-reasons
The thread below includes the PG278Q, Dell S2716DG, XB270HU, XB271HU, and PG279Q compared although direct comparisons are only provided for some of them:
http://www.overclock.net/t/1554247/build-log-vegas-2015-chromed-copper-tube-gaming-system
So the bigger potential problem for the TN monitors is the viewing angles and how much gamma/color shift there is head-on. For the IPS monitors, the biggest problem is IPS glow. Both are harmful to immersive gaming (e.g., Fallout 4 and Skyrim). I play both of those games and no competitive FPS games and have the XB270HU, and the IPS glow can be very annoying in some very dark areas.
All of these monitors have poor black performance and contrast mind you, which sucks for immersive gaming, but if you want decent blacks and contrast then you have to go with 1920 x 1080, 2560 x 1080 35", or 40" 4k which is very hard to run. And only one such monitor has G-SYNC and that's the Acer Predator Z35 which will cost $1,300 or more.