Eyes closed get Sapphire 6850 stock or toxic.... Or get the MSI 6850 cyclone... ASUS 6850 DIRECT CU is also a nice card but will cost more...
My sapphire 6850 stock overclocks till 905mhz...after that artifacts are seen.... But sapphire has good cooling. Full Load temp goes max to 64 dc (AC at 24dc). The fan still spins at 40%.very aggressive fan profile. So the card is really VFM and gaming performance is also great. But at high resolution you will hardly notice the increased frames rates from a overclocked card. My friend has asus 6850 direct cu, which is also a very good card, cooling is same as sapphire stock,nicely built but is long as it is developed on 6870 pcb and the most sexy looking card... MSI 6850 stock is not that great, my friend has it, he is changing it now and taking 6870, MSI 6850 cyclone has very good reviews and awards, awesome overclocking potential and the cyclone cooler really handles the temp well, get it if available in india (dont miss it if its available). I dont have any comments regarding HIS 6850... Enjoy