Makes ya Kinda' scared to go for the chaper one, doesn't it.
Loos like the better value is one with the lower Latency. Maybe an oversite on thier part.
Is it possible the higher latency may allow the memory to actually run faster? By the books the lower latency should run faster(right?) but actual speeds may vary. But then again you would have to physically put the one set up against the other, to know that.