Vasyl Lomachenko all the way these days. he is technically best boxer there is at the moment. absolutely amazing. if you have not see him boxing please youtube him and watch it. brilliant.
I am starting doing some boxing at the moment, always wanted to learn how to box before, so I guess it is never too late. those cardio three minutes rounds are neverending and exhausting. I can not wait to start learning techniques and then finally some light sparings.