I think that Kylian Mbappé can have a great career if he joins a good club as Messi and Neymar are not in Europe now. The rising star is likely to join the Real Madrid squad next season. I think it is best for Kylian Mbappe to join Real Madrid.
That is the more appropriate option for Kylian Mbappé although next season there may be other options that he can consider. However, if Kylian Mbappé wants to continue to make his career even more brilliant like what Messi and Neymar have done in La Liga, it is clear that placing himself in the Real Madrid squad is the right choice for him. Because remember that Real Madrid is not a bad team and is always competing to become champions in La Liga.