Lionel Messi. He recently even surpassed most goals for a club. He was touted as maradona successor which is an impossible bar and he has lived up to it. In contrast, not a single "messi" successor is even remotely close to him.
Maradona was a drug addict and wife beater who fathered a dozen unrecognised children and was a horrible person overall. He became a national embarrassment for Argentina ever since he was kicked out of the world cup for doping.
In contrast, Messi's positive legacy will hopefully endure for longer.
The two has different histories, and should not be compared I think., except on the football side.