TigerDirect is a pretty good online retailer. Quite similar to Newegg, but Newegg is just too boss; they always ship things on time and have provided great service for every single one of my 50 or so purchases.

But The Asus G75 is not a bad deal. As with the 15" laptops at XoticPC, it all depends on the screen size you want. If you want a 17" laptop then def go for that.