Football matches are unpredictable have that in mind. The team that appears unbeatable can be beaten someday by a lesser team. In the Champions League final, we can't take PSG as a lesser team than Inter. Neither are we to take Inter as a weak to PSG. Both PSG and Inter are equal in performance. They are going to be mindful of each other to give their best to arrive at victory. Expect Inter or PSG to lift the UEFA trophy
it is indeed difficult to predict whether PSG or inter can lift the UCL trophy because both teams are in their best form ... moreover this is their first meeting in the UCL final, it makes anything possible. so we can't say that inter milan can beat PSG easily or vice versa PSG can easily beat inter milan .. just remember that both teams are very desperate to get the trophy, so they will fight tooth and nail to win the match. and even if Inter or PSG can win this match, it will be by a narrow score.
What I can say is both Inter Milan and PSG are not the favorite of most people but if I were to prefer one over other, it would be PSG. They had been a great team for years and are reaching the semi finals almost always but never been to final except once and never had won the champions league.
PSG have already won their local league while Inter is almost sure to not win it. So it would make Inter more desperate for the trophy but most of the time, desperation don't bring good results.