This depends on the people involved. I find most of my programmer friends prefer text in most circumstances, but most people in sales, marketing, accounting, HR

This depends on the people involved. I find most of my programmer friends prefer text in most circumstances, but most people in sales, marketing, accounting, HR and management that I've worked with tend to prefer voice, video, face to face. As do people in other industries (eg my mother loves voice and video and while she does use text a lot, mostly to talk to me, often finds it tedious).