These cables are AMAZING! Based on our own experience, we can say that they are very durable and lasted longer than our previous cords. They also charge our iPhones quickly and efficiently... The three-pack option is great as it gives us the freedom to have a cable in multiple locations. The only downside is that they are not tangle-free and can be a bit frustrating to untangle at times. overall, a highly recommended purchase for anyone in need of reliable iPhone charger cables..