Help a monitor newb out?

[Snappshoota]

Well like the title states im pretty dumbfounded when it comes to monitors. So im wondering if someone could help me choose a monitor..

Main use is gaming. Want the size to be 22-23 (1920x1080) and need a Hdmi output.. Oh and im getting it at a B&M store (microcenter NE ohio)

So ive come across

Acer S231HL bid

LG E2381VR-BN

Which one would you you all recommend? Im kinda leaning towards the acer as ive owned 2 other acers and never had a problem..