monitor help

Hi Guys, I have assembled a casual multimedia rig, the specs of which are following Processor - i3 6100 Mobo - Gigabyte B150M D3H Storage - WD Blue 1 TB Ram - Avexir 8GB DDR4 GPU - Gainward GTX 1060 PSU - Corsair VS 550 Cabinet - Antec GX 505 But i am stuck with the Monitor...

1. What is the purpose of the computer? What all applications and games are you going to run? (Stupid answers like 'gaming' or 'office work' will not work. Be exact. Which games? Which applications? Avoid the word 'et cetera.') Playing BF4 style graphics, World of Tanks, war thunder, total war...