I bought this monitor and have had it for about 4 months now. I've had no problems with the monitor since purchasing it. I mainly play Battlegrounds and Csgo so this monitor is very good for gaming, since its marketed as a gaming monitor.
1ms response time -Affordable for a gaming monitor
-The size - The size of the monitor being a 21.5" is alright but you may end up wanting to get it in 24" instead which is probably what ill be upgrading to soon