Yes, it is clear that Inter Milan are in great form, and it is also clear they are more interested in winning this season's Champions League than any other trophy. If Inter Milan can lose Serie A matches because they want to save energy for Champions League matches, I won’t say much, but I will say that Inter Milan will do everything possible to win this season's Champions League.
However, I know that PSG will not take it easy with them because they also need this Champions League title. The reason why PSG have been spending a lot of money on signing players is precisely to win this tournament. With the way PSG are currently playing, they also have a big hope of winning the Champions League.For this reason, I will say that the match is not going to be easy. As of now, I can't even predict the team that is the favorite to win the Champions League, but the truth is that both teams have equal chances of winning it.
I agree with what you said, it is very difficult to predict the Champions League final match between PSG and Inter Milan, because both teams are in their best form, regardless of their reputations at their respective domestic levels. In terms of experience, we know that Inter Milan is much better than PSG, but that is not the only indicator of success. Overall, both teams clearly have the same big chance.
On the other hand, there are several matches that both teams have to go through in their respective domestic leagues before the Champions League final match begins, and in this case PSG is very lucky because they have already locked the Ligue 1 trophy, while Inter Milan still have to compete with Napoli to be able to win the Scudetto again. I think Enrique will be more free to prepare the team, because they are only focused on the Champions League.