Scythe_

So i am buying a new pc this week but im having trouble chosing my monitor, here are my spec -i7 7700k -asus strix 1070ti a8g -asus z270f -16gb ddr4 ram I have a budget of 400-500$ for my monitor, I will use it for gaming (pubg and csgo) and some photoshop. I am currently looking a the asus pg258q but i am not sure if g sync is really needed. Please comment some of your ideas i really need help before i buy my new pc. Thanks Edit: If its 1440p it would be good