TMO will make you rethink your tactics. Prepare a drink for yourself when you get latched onto by a elite destroyer. You will be submerged sweating for hours. Nevermind the tether that seems to hooked to your stern pulling the destroyer behind you as you attempt to shake him. Welcome to deeper depths than your sub was really designed to handle. Or wait until it is silent on the hyrdrophones only to find the destroyer is sitting with engines off waiting for you to surface. As for Bungo Pete. Nice knowing you.
TMO makes SH4 a much different game.