In the list of alarms, the snooze duration is not shown, so it becomes necessary to edit each one to check snooze. It would be helpful with my 20+ alarms to see all the snooze durations at a glance in the list.
When moving to another phone, it's really helpful to be able to export/backup the alarms, clocks (city/time-zone) and timers on the old phone, then import/restore on the new phone. Without this, every alarm, clock and timer has to be copied manually. I have 30 alarms, 8 clocks and 5 timers. The alarms are the hardest to migrate because of the number of properties per alarm.
In the list of alarms, the ringtone is not shown, so it becomes necessary to edit each one to check it. It would be helpful with my 20+ alarms to see all the ringtones at a glance in the list.
I'd like to see sorting options in settings. At the moment the alarms are in creation order. I would find it easier to manage my 20+ alarms with one or more of these, or combinations: