10 is the one who pulled a string to score a goal. Usually most creative player with sense of scoring and final pass. Totti, Del Piero, Messi is the scoring type of 10. Meanwhile there also a no 10 that focus on being a metronome and elegant player like Zidane, Ozil, Hagi.
9 is your main spearhead. The one you expect to score in 1 on 1, the one who save your team and score the first in desperate 2-0 lose before half time, the one who dare to demand for the ball to score. They are usually strong, skilled in first time shoot, can smell the blood between spaces to kill the game. Prime example is Vardy, CR7, Haaland. Extra point to different breed of 9 from Brazil, Romario and R9 who also excel in dribbling and trickery. CR7 formerly on that category
As time passes, some 9 has the technical ability for last pass and playmaking like Kane and Giroud. But they are still no 9.
have you take a look at the mirror, honey?
also, take a look at that that fucking 14 goal in 8 games. You are amazing