Those are nice stats and he's a great player, but that really only tells half
Guess who else has a better PER than Stockton.. Andre Drummond
Kyrie Irving has a better BPM than Kobe..
Dwight Howard has more win shares than Patrick Ewing..
You said above about Magic and Stockton that you can't just go off Stocktons stats/records to make an argument about him being better than Magic. So I think you must agree that it only paints half the picture..
I'm not trying to say CP3 is trash.. he is extremely efficient and a great player. but is he Top 5 all time? No. Maybe at the end of his career that argument can be made depending on how things play out for him.