I encouraged our IT team to try Trello (now owned by the same company, Atlassian) which sports a JIRA integration[0]. Either due to the fundamental limitations of the integration or a botched setup, it's useless. There seems to be two copies of each ticket (one JIRA, one Trello) that can be in different states. It was not just another UI for the same underlying data.
I do hate JIRA. JIRA adds all the beauty of a government bureaucracy to what should be post-it note management. It's hard to overstate how demotivating JIRA is to my work and especially to my planning. Worse, everyone in the organization has to use it.