As per the odds. There is no club being favored to win the game easily. This is because Barcelona is well assembled by Flick. It's different with their opponent, Munich, which is coached by an inexperienced coach. This may be the reason why there is only a slight gap in the odds owned by both teams.
And i think that will be very wise to take BTTS instead of 1x2, i meant, i believe both of the clubs will score. They will play openly in this game, and i predict we may see at least more than two goals.
I think both teams scoring is actually a sensible choice for this game.
I am seeing this match as a match that will end in a draw, because none of the team will afford to lose the match because they have the same points after the first two games, if one of them lose, they will drop down drastically that is why both Bayern Munich and Barcelona will do their possible best to get point in the match because none of the teams can afford to lose.
I am not expecting much goals in the match, so I cannot bet on both team to score, I will rather bet the match under 3.5 to be safe because just as we are expecting to have more goals, we can see the match as match with less goals than expected.