1. Extreme hardcore, but the WO does the recognition for me.
I've never managed to survive the war. I was always depth-charged to death. This hedgehog is deadly accurate. You may survive the depth-charging but you will not make it if the destroyer attacks with the "hedgehog" thing as well. Now, if there is another destroyer around... kiss your officers and confess your sins ; the black ripper has come to visit you.
Anyway, that's just me.