Gaming monitor choice

[steelwheels]

I own a gtx 1070 I think it's the 8 gig one I was thinking of buying a new gaming monitor something with a 1ms response and atleast 144 hz . I don't play many first person shooters did I really need g sync? Or are the specs I choose good enough for non professional gaming

 

[hang-the-9]

I would not spend the extra money on gsync.