On the topic of research, it occurred to me that we should not bother continuing to research thermo-cavitation shell manufacturing, for the following reasons:
1. Building the shells without Mechanicus involvement will need 5M. That is too expensive to be justifiable. I mean, the new torpedoes cost only 3 M each, yet we barely built any new torpedoes despite their relatively low cost.
2. The whole point was we were hoping to use the shells more often, but the 5M cost makes that impracticable.
As such, we should instead research explosive shells, since they should provide a damage boost without being too expensive for a mass rollout.