what card would you say i go for i will be overclocking as well
http://www.scan.co.uk/products/3gb-asus-gtx-780-directcu-ii-oc-pcie-30-(x16)-6008mhz-gddr5-gpu-889mhz-boost-941mhz-cores-2304-dvi-d
http://www.scan.co.uk/products/3gb-evga-gtx-780-superclocked-acx-28nm-pcie-30-6008mhz-gddr5-gpu-967mhz-boost-1020mhz-cores-2304?utm_source=google+shopping&utm_medium=cpc&gclid=CObz0Mq_sb8CFWf4wgodoiEAOg
http://www.scan.co.uk/products/3gb-asus-gtx-780-directcu-ii-oc-pcie-30-(x16)-6008mhz-gddr5-gpu-889mhz-boost-941mhz-cores-2304-dvi-d
http://www.scan.co.uk/products/3gb-evga-gtx-780-superclocked-acx-28nm-pcie-30-6008mhz-gddr5-gpu-967mhz-boost-1020mhz-cores-2304?utm_source=google+shopping&utm_medium=cpc&gclid=CObz0Mq_sb8CFWf4wgodoiEAOg