Should I upgrade to a 5s from a 4s?

I have an iPhone 4S and it's great and all but it's kinda growing old so I was wondering if I should upgrade to a 5s if not is there another phone you would recommend instead?

I think it would be awesome if you got the iphone 5s specially because of the new features it has, but it all depends if your up for it and if you really do want it. And if you upgrade it how much will u sell your iphone 4s for cuz i really want one haha?

  • When I upgrade my iPhone, can I upgrade to the same phone? I have the iPhone 4S and my upgrade is soon, but I don't want the iPhone 5. And I have some little cracks and my speakers are weird. So when my upgrade comes can I just get the same phone that I have now?
  • What is the different between full upgrade and early upgrade? So AT&T said I qualify for a early upgrade on my iPhone now but I quality for a full iPhone upgrade in october. What is the difference?
  • Verizon upgrade date? Any way to upgrade early? So today I went to the Verizon store to get the new iPhone 6. It came to 399, and everything was cool. But then, they realized I couldn't upgrade phones until March of 2016, and that if I still wanted the phone, it would come too around 800 dollars. So I was like yeah no thanks, and I left, all bummed out. So I was wondering if there's any way I could get the iPhone but, not for that outrageous price?
  • Upgrade - Should I get Galaxy S3 or Iphone 5? Bare in mind that the Iphone 5 will be at least £20 extra per month on a 24 month contract compared to the S3. That works out at £480 more for the iphone (thats over $800)