Question rog pg278q

[john0151]

hi iam needing a bit off advice iam thinking off upgrading my monitor wot is at min rog pg278q i have done whole pc build wot is
5800x3d 7900gre 32 ram i don't do any work on the pc just gaming monitor tripel a singal player games i dont no to dip into 4k gameing or go oled routthankyou