I try PyPy every 3 months. It has improved greatly and for some periods I migrated to it. But for this particular project, most of time is spent inside lxml, pa

I try PyPy every 3 months. It has improved greatly and for some periods I migrated to it. But for this particular project, most of time is spent inside lxml, pandas, scikit-learn and other extensions. CPython is actually faster than PyPy for this project. Maybe GraalVM / GraalPython can improve on this use-case.