Is it worth upgrading from iPhone 3GS to 5?

Is it?
What are the differences?
I know 5 looks better, has better headphones, front camera and a flash camera (torch)
So is it worth it and what are differences.

Like getting in a Ferrari.

Yeah, because the iphone 5 is ten times faster. It has a greater ios than almost any other phone there's.

It has a bigger, 4" screen, an upgraded 1.2 MP front and an 8 MP rear camera, it has a faster dual core A6 chip, and an HD screen. You should definitely upgrade.

No, A4 chip processor are better then the A5 proccesor, and A4 will always be jailbreakable by limerain, but if you don't mind modding and jailbreaking, get the iphone 5

  • Worth upgrading from iPhone 4 to Samsung Galaxy S3 (and concerns)? I have seen online that I'm able to sync music and video from iTunes to the S3, but my real concern is the money I've spent on iTunes apps. I have an iPad so the apps would not necessarily go to waste, but would it be worth getting the Galaxy S3? I really love the idea of customization that you just can't get with iOS and the performance.
  • Is the iphone 8 worth it? I'm upgrading from an iPhone 5. (no touch id button)? I have an iphone 5 rn. I'm upgrading to an 8. I'm not getting the x cuz no home button and too expensive. And i hate the size of the 8 plus. So, IN MY CASE, is the iphone 8 worth it(given that i'm upgrading from a 5 year old phone)
  • Is the iPhone 5S worth upgrading from the iPhone 5? I was thinking about getting the iPhone 5S, or just waiting for the iPhone 6. Is the iPhone 5S any better than the iPhone 5, or is the iPhone 5 better?
  • Is it worth upgrading my iPhone 5 to an iPhone 5s? My iPhone 5 keeps glitching by randomly turning my music on and off and turning my siri on. It'll start doing things on its own. I tried restarting my phone but it makes no difference. And the more I use my camera, the quality keeps getting a little more worse. Is it time for an upgrade to an iPhone 5s?