Should I buy an iPhone5c or an iPhone5s?

Which one would better and has more stuff?

The 5S faster processor and nicer look.

IPhone 5C

IPhone 5S has a new A7 64 bit system chip that's twice as fast as the iPhone 5 A6 chip.
iPhone 5S TouchID - use your fingerprint on the home button instead of a password.

iPhone 5C is made of hard coated polycarbonate material and steel reinforced.
It contains the same A6 processor and 8 megapixel camera as the iPhone 5.

Of course iPhone 5S is much better.

Iphone 5s of course

5s, gold ladies like gold right?

I really don't know what one to choose

I really don't know what one to choose

Iphone5s is better than iphone5c

  • What if I buy an Iphone5s locked on contract and leave USA? Can I unlock it? Say I visit US for 2 days, go to AT&T buy the phone on contract, pay almost nothing for the device and leave US after 2 days and go to France. Can I unlock the phone and still use it and somehow cheat AT&T and get away with getting Iphone almost for free? What if someday i go back to US, will the track me somehow with the IPhone IMEI?
  • What colour of Iphone5s should I pick? So I'm confused on what colour should I get on my Iphone5s wether its black or gold i don't know. What do you guys think? What colour is much better?
  • Should I sell my iPhone4 and get the new iphone5s? My iPhone 4 works perfectly but I have an upgrade available. I was thinking about buying the new iPhone 5s for $150 and selling my iPhone 4 to pay for it? Good idea? Or should I just use the phone I have since there's nothing wrong with it
  • Should i get iPhone 5 or iPhone5C? Somebody is offering me a phone iPhone 5 white and iPhone 5C blue color. Both in mint condition. I heard that tech wise they are both the same but then again which one is better? I can only choose one.