Im deciding between these 2 monitors and wondering which one to buy. Id like to overclock them to 120hz which ive heard can be done. Are they reliable and whats the difference
http://www.ebay.com.au/itm/QNIX-QX2710-LED-Evolution-ll-DPmulti-TRUE10-Matte-Perfect-Pixel-27-Monitor-/111294825507?pt=Computer_Monitors&hash=item19e9b04423
http://www.ebay.com.au/itm/QNIX-QX2710-LED-Evolution-ll-DPmulti-TRUE10-Matte-2560x1440-TRUE-10-27-Monitor-/131134396196?pt=Computer_Monitors&hash=item1e88381724
http://www.ebay.com.au/itm/QNIX-QX2710-LED-Evolution-ll-DPmulti-TRUE10-Matte-Perfect-Pixel-27-Monitor-/111294825507?pt=Computer_Monitors&hash=item19e9b04423
http://www.ebay.com.au/itm/QNIX-QX2710-LED-Evolution-ll-DPmulti-TRUE10-Matte-2560x1440-TRUE-10-27-Monitor-/131134396196?pt=Computer_Monitors&hash=item1e88381724