If we should be talking about the real hero in both of these teams is Sommer, the inter Milan goalkeeper, he was the one that deprived Barcelona of a spot in the uefa league, though I wouldn't deny that donnarumma was actually good in their own encounter between arsenal, but if he had faced the numbers of shot that Sommer face against Barcelona, I am very  certain that psg would have been put to the sword, but this battle for the trophy is not about both goalkeepers, it's more of which team is more tactically sound and which team will have much luck on that day, because I know that so many things can happen in the course of the game which can be a defining factor, but if I would be predicting the likely winner of this contest here, it would be psg, am saying so because I know that their defense is not as porous as that of Barcelona, and they have a very good attack, so I expect them to have more in their arsenal to beat this inter Milan side, but generally let's all be expecting a fascinating encounter between this two teams,