I'm not entirely happy with Lightfighter. They've spiffed up their site a good deal, but they still haven't adden an "In Stock/Out Of Stock" indicator on items like many other sites have. My experiences with them were not good, and unless I get credible evidence that they have improved their service I won't be using them again. However, they are a good place to spot cool gear before tracking down another vendor that has it, or even getting it direct from the manufacturer.
-Chris