It is a common question for every new JIRA user that which version of JIRA they should use? Cloud or Server? Many of my client's ask me this question and in this blog post I want to highlight various points here that will help clear your doubts.
Why go for JIRA Server
1. No JIRA System Administrator rights on cloud: That means you cannot perform import from csv or other tools and apart from the customization you cannot have full control of your instance.