Please please help me, I am in a big rush to get this new build together. I will be using my computer for video editing like vegas/after effects, but I will also be playing a lot of games like LoL, BF3, CoD and such. I want to know which would suit me better, a Galaxy GTX 670, or a Gigabyte OC 7950. I spoke to some guys at my local pc store and they said they have never heard of galaxy and that it will be much safer to go with AMD, they also said that the 7950 will perform much better than the 7950 but I have read some stuff that BF3 favours the Nvidia cards more than AMD. Please please help me, they are also both $400 and I am in australia