IPhone 4s-black-with or without case?

I have a black iPhone 4s, and I was wondering what you think about cases with this phone. I personally don't really like cases, what do you think? Do you think Black iPhone 4s' look good without cases? What do you prefer?

I have the same phone with a black case. I think the phone does looks slicker without the case and is obviously a bit less bulky- but at the same time I figure its worth it cause I can don't have to worry quite so much about breaking it and getting a new phone (which is the main reason to get a case anyways)

Cases are for protection of iphone against accidental fall or scratches. There are varieties of iphone 4s cases which infact enhances the beauty of iphone. One Can look around for some cases at