Talk:Construction/@comment-121.54.17.14-20140124135954/@comment-189.191.62.129-20140125014828

yea multiple subs are good

i grind 2-3 with 4 subs, and use subs to fill spots in expeditions 2,4 and 5 at the same time, also when u aim for expedition 30 twice you will need extra subs or u will suffer that week