I would love to see more information sync between JIRA and Team Gantt from the list build section: time estimates and actual time spent, assignees, and the hierarchy of epics with tasks and subtasks. Once I sync my list of project phases, epics, tasks, and subtasks from a JIRA project to TeamGantt, I keep having to rebuild all of the phases (epic names), groups of tasks, and groups of subtasks in TeamGantt. This is very time-consuming, so I end up just duplicating the information between platforms. Overall, the lack of ease when syncing these features between platforms and the amount of duplicative work that it creates would be a reason for my organization to discontinue the use of this tool in favor of a tool that was able to sync all pertinent information.