The rate for Barcelona seems much lower than Bayern Munich and this can be how people expect to see Bayern Munich wins this match against Barcelona. However, both coaches Flick and Kompaney had good starts so far in the games we saw from them they were much better than we were expected to see from these two.
But still, the fact about Kompany is he is not experienced in the harder games while the main weakness for Barcelona is not having experienced defenders.
However, with Barcelona's position as host, it is quite natural that Barcelona is still the favorite to win this match. But somehow it seems interesting to choose a draw in this match. And I think many of us here are not sure about the choice. Either you have to favor the home team, namely Barcelona, or the visiting team, namely Bayern. Both teams seem to have started the season equally well with their respective new coaches. After replacing Xavi, we know that Hansi Flick has succeeded in bringing positive results for Barcelona in La Liga. And Bayern also experienced the same thing, which experienced another improvement after Tuchel was replaced by Vincent Kompany. But if we talk about playing style then honestly I prefer the style that Hansi Flick created at Barcelona. So I feel quite confident that Barcelona will play very well and make it difficult for their opponents who come to Barcelona's home ground.