I have two 27" 1440P displays side by side. One is an IPS, one is a VA (XG2705-2K and ViewSonic XG270QC). The IPS has better color calibration, but the VA has much better blacks and dynamic range. The IPS does have better G2G response, the VA has very minor blurring, which is only noticeable under specific use cases.
Its worth noting my VA is a FreeSync Premium Pro with HDR, and is curved. So its not a cheap VA panel. The IPS is mid range, its pretty good. But is just a standard FreeSync display.
The tough thing with displays is we here can write all we want about which is better, but not everybody's eye sight is the same. So the true answer is to go and look at them in person. But this is getting to be quite hard these days. So next best thing is to order from a place like amazon that will happen let you return whatever it is you get if you don't like it.