Ill argue the technical ability. I think Rashfords passing, little slide rule passes etc are better than Mbappes. Rashford is getting a lot better at that to the point theres threads on here arguing that his lack of dribbling is hurting the side.
I think technical ability is where Mbappe falls down a little bit. He wont be a top class 9 because of it since he gots lost in the crowd a little bit but leave PSG and learn the inside forward position at the elite level.
I get the feeling that a lot if fans who constantly praise him sees 6 or 7 games of his a year. Its why the same World Cup etc games are constantly mentioned