Talk:World 4/@comment-182.52.66.25-20150202192056/@comment-25730832-20150202194042

If I'm going to give a short answer:

- Some place is better for some ship class (e.g. 4-3 subs node, better for DD/CL to get MVP for faster lvling + 1-3 nodes per run)

- Drops (e.g. 3-3-A can drop subs and Maikaze but got CA to ruin your day)

- To preserve their sanity (try doing the same map over and over again)