Harry Kane has a long way to go because he is still under 30 so of course, leaving Tottenham is the right decision. Whichever team takes him away I'm just sure it's a big European team, so I'll just wait for the exact news later but if it's true Kane will go to Real Madrid, of course it's a great opportunity for Kane to get better with Madrid.
If Harry Kane goes to Real Madrid, it will be good for both Kane and Madrid. This will reduce the reliance on Benzema in the Real Madrid team. As a result, Real Madrid's performance will be further improved. On the other hand, Kane needs a good squad to express himself more and win the title. For Kane, Real Madrid would be the best choice.