Difference between integrating GitHub with Atlassian JIRA Studio and doing it through FishEye?

Question

What is the difference between integrating GitHub with Atlassian JIRA Studio and doing it through Atlassian Jira Studio plugin FishEye?

Pros/Cons?

Answer 1

Fisheye can be used as "WebSvn" tool and is needed to use for example Crucible for code reviews. In FishEye you can see the commits clearer than in Jira, and you can read the code much easier because of the really good code highlighting

Answer 2

FishEye OnDemand currently only supports subversion. FishEye creates a lot of extra data when working with git and uses an external process for git interaction, things that do not work well with Atlassian's multi-tenant hosted solution.