Pro is 2xUSBC, 2xUSBA and HDMI. That covers pretty much every common scenario when travelling. USB-C for a connecting to a dock, HDMI for a meeting room scree

Pro is 2xUSBC, 2xUSBA and HDMI. That covers pretty much every common scenario when travelling. USB-C for a connecting to a dock, HDMI for a meeting room screen, USB-A for reading a flash drive. Homer cars is a macbook with a bunch of stupid HDMI and usb-c to usb-a dongles hanging off it so you can read a flash drive or connect to a meeting room screen.