I like to be able to look around without someone following me around. They can have all the cameras the want, but let me look freely. lol... I also want someone to be able to answer my questions, and know what they are talking about. Me and my husband have been at some electronic stores before, and I won't mention where, and he ask if they had this certain item, and they said, sorry but we don't have that and never have. Well, we went looking around, and my husband said right here it is.