OnePlus One, Iphone 5, or Iphone 5c?

I've always had android. I need to upgrade my phone because my last one (moto g) was stolen. Should I get a used onestep one for $170 in good condition, a mint condition Iphone 5 for $165, or a 5c in good condition for $155? I have always been curious about owning an Iphone, because I have always owned android. Is this 5/5c obsolete? Would they be still running well in two years?

Just get a flip phone, you kids today always looking for something fancy. Back in my day we used air horns for long distance communication.

The 5 and 5c are not obsolete, they are just not made anymore. There are hundreds of thousands of them around. If you buy used, make sure it works correctly before you buy. It can easily last a couple of years if you treat it well.