cpu : 13600k 
motherboard : gigabyte Z790 Gaming X 
power supply : Msi Mpg A750GF white
cooling : MasterLiquid ML360 Illusion
Ram : 32gb(16x2) 5200mhz 40cl

I only play the game "Dofus" what is the best monitor i can buy for this setup to avoid black right and left black bars