Monitor:Asus VG248QE 24.0" 1920x1080 144Hz Monitor ($269.99 @ SuperBiiz) Total: $269.99 Prices include shipping, taxes, and discounts when available Generated by PCPartPicker 2017-02-05 20:19 EST-0500
Either of those would be good for that system but I'm not sure which...
With that build I'd probably go with 1440P/60hz/IPS but it really depends on your budget. If your playing more FPS games such as BF1 then a better option would be a 1080P/144hz.
Thats what im trying to narrow down, the boys like cod, battlefield, type games, I like more simulation type games but might venture into some more main stream games.
Monitor:Asus VG248QE 24.0" 1920x1080 144Hz Monitor ($269.99 @ SuperBiiz) Total: $269.99 Prices include shipping, taxes, and discounts when available Generated by PCPartPicker 2017-02-05 20:19 EST-0500
Either of those would be good for that system but I'm not sure which out of them would be a better choice. I do own the ASUS VG248QE (1080P/144hz) and it is a really good gaming monitor however for some single player games/MMO's I kind of wished I went for the 1440P/60/IPS as the colors aren't the best but running 144hz for FPS and racing games is great.
There's always the option for a 4K/60hz/IPS within that budget however you will need to lower some settings for smooth gameplay with just a single GTX 1070.