In my line of work (real-time), C++ typically reigns supreme but D is just as fast and more productive, so why not use it? It's not really about meta-programmin

In my line of work (real-time), C++ typically reigns supreme but D is just as fast and more productive, so why not use it? It's not really about meta-programming, for me it wins on the basics. And is we talk meta-programming, I think D goes further in the Stepanov style: https://www.youtube.com/watch?v=LIb3L4vKZ7U https://www.youtube.com/watch?v=LIb3L4vKZ7U