I bought my current phone from motomaker, my OnePlus One from OnePlus, my Nexus 5 from Google, and before that I bought locked phones. It's a great feeling knowing the phone is paid off. I don't buy expensive phones for that reason. On paper, my current phone is excellent, because it has an SD memory card. Unfortunately, the phone has a really bad design that causes phantom random touches. The right edge of the phone is getting triggered probably because there's pressure over the sim and memory cards. I have been thinking of getting the newest one if I could be sure the phone wasn't defective.