Which is better iPhone 5c or 5s?

In your opinion which one is more better? And if you are a user of the 5c or 5s please share your experience

The 5s has this finger lock! That no-one can use it but you!

I have the iPhone 5c I really like it cause it's colorful remember, the c is for colorful not cheap lol. Also people feel that the iPhone 5c is just so easy to break because it's not the same material as the 5 and 5s, but it's not cheap feeling it's actually very nice and appealing/eye catching. On the other hand like the other answer said on the iPhone 5s no one else can unlock it except you with the finger lock. So if you really want that feature with the iPhone 5s and are willing to pay the extra $100 dollars then go for it. I think the iPhone 5c is better, but that's probably just because I have it.