Against PSG which has a lot of great strikers, it would be a mistake if madrid prefers to stay, even though madrid are in pretty good form at the moment, but you mustn't forget that madrid's defense is still very bad, I think whoever scored first in the match will dominate the game, and I think madrid will play aggressively in that match so as to put pressure on PSG players, sometimes attack is a good defense in football.
PSG have a lot of strikers, but that doesn't mean they will be easy to beat Madrid. Currently Madrid are on-fire in the domestic league and are doing quite well in the play-offs with 5 wins. However, what made this match interesting was that it was like Messi met his opponent during La Liga. And Ramos is back not as captain of madrid, but as their opponent. But, in other hand, experience of Ramos and Messi in La Liga, may be difficult for Madrid to win.