There are some interesting perspectives on both Java and Python for coding. I prefer Python as my first language these days. It also seems that many of you prefer Python as your fave language followed by a minority who like C++. Java came last out of a recent Youtube community survey a did.
I use both Python and Java in the data space, and the best answer I can give is that it’s complicated. I’ve handled underperforming Python components by rewriting them in Java, and I’ve also handled underperforming Java components by rewriting them in Python.
NOTE I now post my TRADING ALERTS into my personal FACEBOOK ACCOUNT and TWITTER. Don't worry as I don't post stupid cat videos or what I eat!