I had one and it was ok, but in the end I returned it.
The curve is very acute, compared to some and whilst games were ok I had issues with Windows and applications, I just could not get used to the concave look.
Coming from an IPS 1440p BenQ designer monitor I also was not happy with the colours, uniformity and some minor black smearing.
The stand is not good and the way that you need to use a bracket for a Vesa 100 mount is poor.
The rear joystick control is poor in design and implementation.
For the cost I expected much better, but then I often seem to be disappointed when buying a monitor.
Some rate it really well and if it was for games only I might have rated it better, apart from the minor smearing that I noticed.
I will probably keep to IPS for my next choice and just suffer the problems of playing the panel lottery game.
As it is I think that buying a PC monitor os car too stressful as the QC is very poor and inconsistent.
Just buy from a place which is good for returns.