hii,
should i buy this card http://www.flipkart.com/gigabyte-nvidia-geforce-gtx-660-2-gb-gddr5-gv-n660oc-2gd-graphics-card/p/itmdfbptzcztswrn?pid=GRCDFBPSXQAUPPUJ&ref=e837baee-df3c-4ea9-9c0f-e8ccff4f7e3f or this card http://www.flipkart.com/his-amd-h785qn2g2m-2-gb-gddr5-graphic-card/p/itmd9n9pwxhafzzc?pid=GRCD9N9PE3YCK7F9&ref=9560488c-2edb-47d2-b535-9de009353829 ?
should i buy this card http://www.flipkart.com/gigabyte-nvidia-geforce-gtx-660-2-gb-gddr5-gv-n660oc-2gd-graphics-card/p/itmdfbptzcztswrn?pid=GRCDFBPSXQAUPPUJ&ref=e837baee-df3c-4ea9-9c0f-e8ccff4f7e3f or this card http://www.flipkart.com/his-amd-h785qn2g2m-2-gb-gddr5-graphic-card/p/itmd9n9pwxhafzzc?pid=GRCD9N9PE3YCK7F9&ref=9560488c-2edb-47d2-b535-9de009353829 ?