For your on a tight budget and needs a really good phone that ranges around 120$ on brand new at 2016 this is a really good one for 16gb open line
Even tough can buy this one for a refurbish or 2nd hand device for a cheaper price you won’t regret it, unless its defective!
Iphone 5c released on 2013 it still really good at 2016 as a normal smartphone. Definitely worth of your every penny!
I bought my iPhone 5c 16gb for 75$ 2nd hand and it is currently at 9.3.1 ios. It have a really good software optimization for its hardware. Even though it has only 1gb of ram and the processor only Dual-core it run really smooth like butter.