Well, I say do whatever works best for you. Obviously this sort of store is severely challenged by the internet prices. Circuit City, as we know, has had recent very difficult times and had to downsize dramatically because of this. Sure, don't expect the sales staff at Best Buy to know much and you will be fine. Do your learning elsewhere and then go there if you like the product and price and convenience. They have always honored their on line price at the store in my experience.

Neil