In my humble opinion, it would be much better for Bayern Munich if Sadio Mane and Harry Kane formed an attacking link, but if there is a question of choosing between these two players, then I think Kane would be a much better option. But I still think that the management of Bayern Munich should still give a chance to prove themselves this season.
Harry Kane and Sadio Mané would form a good pair, only that we should expect arguments between them. Sadio Mané was a fantastic player at Liverpool, even at Allianz Arena, but everything changed when he was injured; he could barely engage in activities, and returning to peak form was unsolvable otherwise. The Bayern board has no intention of retaining Sadio Mane at the club; they wish to sell the Senegal international, most likely next season, because he is extremely violent and has been involved in multiple physical fights with his teammates, including injuring Leroy Sané.
Last summer, Klopp expressed his desire for Sadio Mané to remain at Liverpool. However, despite the coach's wishes, Mané insisted on leaving. Now the situation has taken a turn for him as he has become a burden for Bayern Munich, who no longer want his services from next season. This change in attitude towards Mané likely started from an incident involving Sané. The club also want him to leave, because of the financial burden of his salary. It's sad to see Mane being treated in this way, anyway Senegal people must offer him wise counsel during this challenging time.