Mbape may have two great opportunities before him. I think that any opportunity he chose will not affect him. Both clubs will pay him well. Both clubs has good and big players he will play along. The one reason he will want to go Madrid is to become their hit man. And I don't think it will be possible for him. Even if Benzema will not be available for the next season, atleast for the time been he is the king. After him there is young Vinicius waiting to take over.
Then the prestige that come with Madrid may entice Mbape, it is a club for the big boys, every big player or player claiming to be big will like to play in Madrid.
Why? In Real Madrid there is always room for even more than two strikers, this is not Atlético where there is not enough room even for one
Vinicius - Benzema - Mbappe will look good in any formation (Vinicius still plays best on the flank/under the attackers) - no one bothers anyone in their positions. In any case, we are waiting for the final announcement and hope that this Santa Barbara will finally end.