When doing full stats, I think a feature that would add to stat tracking and how you play a course is the ability to mark which disc you threw. I feel like it could utilize the saved disc within distance tracking for quick selection. This would also help better know the avg distance of disc and the number of times disc are thrown.
It would also be useful if the watch apps could be used to trigger a new throw. The Garmin watches golf tracking auto detect a golf swing, and then it tracks/shows distance of the shot through the watches gps and also mark it for later to add in what club was used.