I recently upgraded my gpu to an Asus 1080 Ti which has been great, but I have been feeling like I could be getting an even better experience with a larger monitor and more pixels in games like Pubg and added g-sync. I definitely notice 120hz being much better than 60hz, wondering if 144hz or 165hz will be better and what monitor to buy that is <$700 but is better than the xl2420t?