Which monitor should I choose

I am looking for 1080p Monitor with a response time on 1ms or less and runs at 144Hz, I have found 2 monitors which i like allot but I am deciding between them, the only difference if G-Sync and the rest is the same, disregard the price in this, which of the two should I get.

I decided it was best that I get a new monitor at the same time as my new 970 because I am running a pretty generic standard monitor at the moment.

Here is the choice
http://www.scan.co.uk/products/24-aoc-g2460pg-144-hz-g-sync-gaming-display-displayport-1920x1080-350cdm2-80m1-1ms-usb-hub
http://www.scan.co.uk/products/24-aoc-g2460pqu-monitor-tn-panel-1920x1080-1ms-350cd-m-d-sub-dp-dvi-hdmi-black

If you have any other recommendations feel free to drop them in the comments

Thanks for the help

Both are quite nice monitors. I'd go with the cheaper option. I don't believe G-Sync is worth that much and the other features I consider to be irrelevant.

Both have DP which is nice, so..

The one with G-Sync has 60000000 more Contrast Ratio/DCR and that can be a key feature for different users, but I personally believe its overkill.. Maybe save some money, get something else performance wise.

Quit warning about contrast ratio:
From my understanding there isn't a set standard for measuring contrast ratio, so companies can sort of just put down whatever they think makes their product look better.

That's exactly what I meant. While it doesn't actually matter some will go with it because it has a "higher number"