680m

I want to buy the Alienware M17x with a gtx 680m gpu but Dell India offers only the gtx 675m.I searched and could find no other India site offering the 680m.Any suggestions? Thanks

1) What is your budget? (USD) Lowest possible with best gaming performance. 2) What size & weight consideration (if any) would you prefer? Desktop Replacement; 17"+ screen 3) Are there any brands that you prefer or any you really don't like? a. Like: MSI, Alienware, but also open to...