I'm going to spoil it for you because it's so damn important.
Microsoft did a scientific study - based on MS Vista code and found that the best predictor of bugs was:
ORGANIZATIONAL COMPLEXITY
More people = worse code
More departments = worse code
Higher turnover = worse code
Part of me hates being like "C++ is faster than C# and much faster than python/javascript" cause people take that to mean they NEED c++
it's like buying a ferrari because your prius can only go 110mph max. Yall never broke 70mph on it anyway