USB-C is compliant with the fastest data transfer rate (USB 3.1), has more power throughput (awesome for fast-charging phones), and is reversible (you can't try to plug it in "upside down" and fail like the other USB specs).You barely even have to look at what you're doing to cram a USB-C cable in there, then your phone is off to the races, charging at warp speed.
USB-C is literally why I went with Pixel over iPhone and the S7 last year. With the same cable I can charge my phone, Switch, Switch pro controller, and Macbook. It's objectively the best form of USB.