Trying to decide between Leadtek or BFG for my next video card. I like the leadteks installed heatsinks. They seem to run a little cooler than competing cards. But not having seen BFGs up close would the BFG be a better buy due to the lifetime warranty? I guess Leadtek is still at 3 years? Which one has the quieter and better fan? I might wait for the 6800 GT pci express version of the leadtek due to the copper heatsink. At least all the pics show a good copper heatsink installed.