I have 1060 6gb and i would play pubg even at lowest settings to get that 144 fpsWhich GPU?
CSGO is easy to run so 144hz wouldn't be a issue but with PUBG you'll need a decent GPU and probably be looking at a mix of low-med settings to keep it around 144.
You'll be fine with PUBG at Low/Med settings.I have 1060 6gb and i would play pubg even at lowest settings to get that 144 fps