Strip the object model. Keep Python.
You get most of the speed back without touching a compiler, and your code gets easier to read as a side effect.
I built a demo: Dishonest code mutates state behind your back; Honest code takes data in and returns data out. Classes vs pure functions in 11 languages, same calculation. Honest Python beats compiled C++ and Swift on the same problem. Not because Python is fast, but because the object model's pointer-chasing costs more than the Python VM overhead.
Don't take my word for it. It's dockerized and on GitHub. Run it yourself: honestcode.software, hit the Surprise! button.