Currently, each game round includes four sub, but they are all of the type VIIC and indistinguishable from each other except for their markings. I have an idea and would like to request the production team to review it and see if it's feasible.

In each round of the game, the four sub are respectively IID, VIIC, VIIC/41, and IXB.

1.The Type IID carries 5 T5 torpedoes(G7es Zaunkönig) to compensate for its disadvantages in speed and submersion depth.
2.No changes are needed for the VIIC.
3.The VIIC/41 is equipped with a snorkel and radar, but does not have a deck gun.
4.The IXB, as with its historical counterpart, is equipped with more torpedoes and has a faster surface speed.

Similar to the VIIC/41 type U-995, the Type IIA currently has a museum in Finland called Submarine Vesikko, which is a prototype of the IIA type. The production team could conduct a field study there. Additionally, there is also a U-505 museum for the Type IXC submarine in Chicago, USA.

I hope Wolfpack (WP) can continue to improve and become even better.
This is a humble suggestion from a player, and I welcome all captain to discuss it.