Talk:Summer 2014 Event/@comment-24903916-20140821172150/@comment-24430017-20140821175844

Depends on what you are doing. Most people do 2-3 (Put it as flagship and use other 1-2 other SS with turbines). If you don't mind losses you could try late world maps. For example, 5-3 has SS node that is pretty high chance with slow fleet so you could send it there and get loss but quick XP. 4-2 is a pretty easy map to level SS as well. 5-4 gives the most xp, but requires a lot of healing.