At first I was very unhappy with this product. The lightning connector wobbled in my iPhone 6 and would not constantly charge. I bought the 6 ft Just Wireless cable at the same time, and both cables had the same issue. I was ready to return them, but coincidentally upgraded my phone to an iPhone X. When I plugged in this cable, I assumed I’d still have the problem. But the cable fits very securely in my iPhone X. The 6 ft works perfectly too. I’m guessing that Apple slightly modified its specs for the lightning connector, and Just Wireless is building their cable to the new spec. It’s just a guess, but I can’t think of another explanation. The cable seems very durable. I prefer the braided cables since they are more durable, however it does make the cable more stiff. So, avoid this cable if you have an iPhone 6. Good for X, and probably any recently-built model iPhone.