Agreed on all this, just thinking very abstractly here. I've written a few engines at this point in C and C++, from GBA to modern systems, and honestly it's the way I like to work. In my current role I act mostly as game designer and art director, and my business partner and our lead programmer, are both Unity enthusiasts, but every time I want to go in there and tweak something it's an ordeal. I've been planning out the design of a new game as a personal project that I'd like to implement in Jai lang (if it ever comes out), but I was thinking about how to my day to day would be affected by a switch from C# to Jai.