We recently upgraded the smartphone and switched from Android port to C port It seems that the bigger and better the phone, the better the fast charge cable should be! As long as it's great. Also, having a case with you is a huge plus. I really like the 90° angle which I think is essential to hold the end of the cable. Very durable at both ends. Sometimes it's a little tight getting out of the phone jack, but at least I know it's securely attached to the phone. They work well with an Otterbox and are not prevented from connecting when the case is powered on. They are essential in our house and we plan to buy more!