What's the best iphone generation for a first iphone?

Getting my 12 y/o daughter an iphone for her birthday. I can't decide between 5, 5s, ad 5c. Which is most durable? She's pretty clumsy… I will obviously make her get a case.

I would recommend getting her the IPhone 5c. She's 12, so I'm guessing she would like the bright colors, and It's more durable than the 5/5S since the back has plastic glossy finish. And It's relatively cheaper too. Hope this helps

I wouldn't recommend a smartphone period for a "clumsy" non-teenager. The 5c would probably be the best of the 3 listed though as far as durability since it is made from plastic.

The 5c might be a good choice, and it comes in many colors.