That video linked is far from accurate today. IPS and TN are equal across the board when it comes to pixel response times and input lag.
The Asus is using a IPS panel
The Acer is using a TN panel
The BenQ is using a TN panel
I personally would never buy a TN panel today, unless (because of current pricing) I wanted a higher refresh rate at an affordable price. Apart from that, there really is no argument to be made, IPS beats TN everywhere else.