The most performances will be with the Real Madrid team and the Dortmund team. Two of the best teams of the season, they worked hard and beat strong teams to enter the finals. But in this case, Real Madrid team has won the title the most because they know how to win the title, but Donmundo team has hardworking players and the defenders are the strongest. But I bet for the Real Madrid team, they have worked hard to win titles in the past.
Real Madrid are definitely the favorites and Real Madrid's chances are high. If you look closely at Dortmund's journey to the finals, you will see that this team was very lucky as they had easy opponents from the Super Sixteen to the semi-finals and managed to perform well against these easy opponents. Even if they make it to the semi-finals, the final match hurdle will never be easy for them as their opponent in the final match is Real Madrid. If they can overcome the challenge of the final match then I will definitely appreciate this team's performance and consider this team as a team that deserves to win the Champions League title.
It will only be on luck, if Dortmund should win this Champions league. When it comes to performance from the start of the season Dortmund are no where near Madrid, even Dortmund is aware and would need to step up their game, if their performance would be as that of how they faced PSG then their is no chances of winning Madrid. During the semi final against PSG they played tactically moderate and with that approach they can't win in the finals even Madrid plays a lot more defensive. Still very unimaginable how good Madrid is at converting even the slightest opportunity, Dortmund should play very defensive and make good use of opportunity if they really want to win the game.
If Dortmund's luck is with them, they can beat Real Madrid and qualify for the title, but performance-wise, they can never beat Real Madrid. Because of Real Madrid's performance from the start and their strong star-studded squad, they are not easy to beat when they enter the final. If Dortmund play according to their current performance, they will never be able to match Real Madrid. In order to attack and compete with Real Madrid, they must double the level of play they currently have. Although we can confirm that Real Madrid is the best team in the Champions League and they have enough experience in the UCL, the club has the best stars and they will definitely try their best to win the trophy. And if Dortmund plays like the semi-final, they will surely lose very easily, because the game they played against PSG was not exciting and aggressive at all. So I think we have to compete with Real Madrid the most and surprise otherwise Dortmund will never win against Real Madrid. But I believe that Real Madrid will definitely win this season and they are the most successful team and they have enough experience in the Champions League.