Hi, I'm handicapped and can't use a foot pedal. I started using ExpressScribe about nine years ago, because of the hot keys. My only complaint about ES hot keys is that there are different keys for play and stop. Other, not as good programs, have a pause/play/pause toggle (including backstep if you have that enabled), and also a feature that automatically pauses, backsteps, and plays at set times.
Short answer, nah! Hot keys are hot! KRN