Best monitor for gaming for 650 euros

[Diogo castro]

Hi, i just bought a gtx 1080 strix and i think it isnt worth to have this card for only 1080p so i was looking to know what is the best monitor currently on the market for about 650 euros. i was looking at 1440p displays with 144hz but i dont know if that is thge best to get.

thanks in advance,
Diogo castro

 

[Hlsgsz]

ALso, you definitely want G-Sync.
Dell S2716DG or, better yet, Asus ROG SWIFT PG278Q