Navy techs are still mostly useless in SP, but commerce is completely different.
In fact, most of the time I find commerce techs more important for my industry than industry techs itself. Industry is good for RGO production, but just boosts factory throughput, while commerce increases input and output (and thus your production efficiency).
In that regard, I would argue that "Management Strategy" is one of the strongest techs in the game.
In fact, most of the time I find commerce techs more important for my industry than industry techs itself. Industry is good for RGO production, but just boosts factory throughput, while commerce increases input and output (and thus your production efficiency).
In that regard, I would argue that "Management Strategy" is one of the strongest techs in the game.