Question Monitor to buy for my new setup ?

[oakmeal]

I am looking for a new monitor, I got about 400 to 350$ (USD) to spend on a monitor. Looking for a 2560x1440p monitor that has good color and a nice refreash rate, G-Sync if possible but not essential.
Please help me out!

 

[Aeacus]

Monitor which matches all your criteria + has G-Sync and somehow being within 400 bucks budget, is LG 32GP850-B,
amazon: https://www.amazon.com/dp/B093MFKDLP?th=1
review: https://www.rtings.com/monitor/reviews/lg/32gp850-b-32gp83b-b

But with cheap price, it does have it's faults, as said in the review too:

The LG 32GP850-B is a decent 1440p gaming monitor that's a good low-cost option if you want a 32-inch screen and don't mind spending a bit more than on a 27-inch alternative, like the LG 27GP850-B/27GP83B-B. It has a fast response time and low input lag, but it has limited picture quality for a life-like image. That said, you'll have to spend more if you want better picture quality anyway.