A:Answer I used to have predator x34 , IPS panels are horrible with their glow and back light bleed, not a pleasant experience.
I recommend this Samsung over any other, no bleed, no it's glow, do I miss gsync ? No. as long as you enable fast sync on Nvidia control panel you'll be good no tear, n you get smooth gameplay as long as you have a powerful PC.
My specs cpu 5820k n GTX 1080 :)