Just set up the Acer... The screen is fine... no issues at all. The screen adjustment menu/options a PITA... the only negative. Got the refresh to 165hz.
Then fired up Battlefield 4 for some online/multiplayer... just WOW... amazing... super fast and smooth at 'Ultra' settings... We'll see if my K/D ratio gets better.... NOT.... I'm still a mediocre player at best.