That Acer is an IPS and more affordable. Definitely better than the AOC. I have bought Acer gear, but I find their quality control not the best. For example, my Acer monitor required warranty service after a power board needed replacement within about a year of ownership. It has been fine after, but when I see some of the comments on Amazon for that model, it looks like my experience was not unique. And for the shipping cost to TX that was on me, i could have just put that into a better model in retrospect and avoided the inconvenience.