Talk:List of submarines by upgraded maximum stats/@comment-1838919-20140202234530/@comment-62.122.80.38-20140217144259

If you only have 1 sub don't waste time farming 2-3, you'll just ruin your win ratio, instead use her as decoy for enemy DD/CL in 3-2/3-3/4-3/5-2 farming, unrefitted subs are quick to repair, can tank well and will help clearing enemy fleets with their opening torpedo attack.