Firstly, if there are better 24" and 27" monitors, mainly for gaming, please advise.
My single graphics card is a MSI NVIDIA GTX 970 Gaming Twin Frozr HDMI DVI-I DP Graphics Card (4GB, PCI Express, DDR5, 256 Bit) and the CPU is an i5-4690K. Desk can be placed anywhere so I can sit as far back...