Bayern Munich has good H2H record against PSG, but for now it is difficult condition to really be sure who will win and of course if Bayern Munich can take advantage of their advantage and win then it is only small score like 1 - 0 or just ends in draw and shares points.
Some big team in the UCL competition are indeed bit disappointing, many bad games and results have occurred for those big team who in the previous season always competed tightly.
PSG happens to be my favorite in this game probably because I just want to see them do well in the champions League and that they have actually put in a whole lot of efforts in the champions League for the longest and I just want them to succeed even if I know Bayern has been doing so well in the champions League so far, it's going to be a really interesting game and i can't wait to see the game.
Bayern Munich became my grip for the match against PSG this time, although as you said that a big team sometimes disappointing in the Champions League is indeed true, but PSG is also considered a big team and I see Bayern Munich far more likely to win for the match that will soon be In the title, from my glasses the depth of the squad possessed by Bayern Munich is better than PSG, and the reasons for the two bands will be carried out at the Allianz Stadium which is a cage of Bayern Munich, from this side Bayern Munich is very beneficial in my opinion.