Paris Saint German is in their prime, and If they can't defeat Real Madrid with this their current squad, Then their form will be put into question, Real Madrid shouldn't be a nightmare for them to win, because their team is very stable than any other team at the moment and even Real Madrid precisely, So most likely that the Super Cup will be theirs likewise they have more opportunity to lifting the club world cup.
This is one of the best seasons for PSG, how they won the Champions League and domestic league. In Club World Cup now playing semi finals to get into the final, on how they defeat Real Madrid the trophy is rest assured for their victory. The semi final to be played in a day or two is a really tough game to watch, Real Madrid are still waking their performance not at their absolute best while PSG are on their best performance making them the best team during the match.