4K 120hz+
NVidia RTX 2080ti / Don’t bother.
For 4K at 120Hz or higher there’s really nothing except the 2080ti, which is way too expensive for the vast majority of people. For us PC gamers, the step up from 4K60 is so ridiculous – both in terms of monitor prices and GPU prices – that you’re better off just waiting for the next gen consoles.
Buy on Amazon