Ok. The
AOC AG241QX is a good option if you think that your GPU can give it 144fps at 1440p in the games you play, though if you want to run more demanding games at 1080p144hz, it shouldn't look bad given it's 1080p on a 1440p monitor. The colors, contrast and such are decent to good enough but it has many of the drawbacks of a TN such as wierd saturation and excessive depth. It has nice low input lag and pixel responsiveness and its PPI is pretty high thanks to 1440p on a 24" screen. You can learn more about it from
PCMonitors.Info, I basically just summarized parts of their fantastic review on it.
The
Samsung C24FG70 is another good option but you drop down to 1080p144hz but get a VA panel in return. Out of the box colors, gamut and contrast are good, much better than the AOC. Great pixel response times and low input lag compliment the 144hz well. The 1800R curve shouldn't be too much and is fairly natural. It has a little bit of saturation loss around the edges and some black crush but its consistent detail is great helps make up for it. A little bit of overshoot at 100hz is also a negative. It's stand is rather bulky and has a big footprint so take that into account. Overall, it is a good monitor thanks to its responsiveness and image quality but it has a few minor drawbacks. Again, you can find out more about it on this
PCMonitors.Info review. If you're interested in either of these monitors, I'd recommend you read them so you know exactly what'd you're getting.