Meet is nice and nicer than Teams and Zoom in my opinion, but for 1-on-1 pair programming I think Facebook Messenger actually has the best experience - when you're on the same screen resolution, the screen sharing is 100% zoom (unlike Meet which has padding around the edges), and you can move seamlessly between mobile and desktop (i.e. answer a video call on mobile, the other party sets up screen sharing, and you go to a laptop to continue the call). Too bad I'm not automatically Facebook friends with all my co-workers!