Thinking of everything and how the other UEFA finals has gone I haven't thought of this game moving to penalty shootout but if it comes to that direction it will be more difficult to predict the winners since both teams goalie are really good and are well experienced with such situations but it will still be exciting and I think they have a key role to play no matter the turn of events.
If the match proceeds to penalties, then PSG might comfortably win it; that was how Chelsea won it in the same venue against Bayern Munich in the 2012/13 season.
PSG have a very good goalkeeper, the keeper Donnaroma has been saving them in the Champions League this season even against arsenal in both legs, he will be a key player in the final because Lautaro Martinez will surely find his way to make attempt despite PSG’s defense, while Donnaruma will make effort to defend the goals.
I am considering Inter Milan in this final as well since they lost to Manchester City two seasons ago, and they have already did well to eliminate Barcelona; therefore, since they lost their league title to Napoli, they will do their best to win the Champions League this season.