quality-wise Inter Milan and AC Milan are very even and I don't think anyone has a greater percentage of qualifying for the final because both have the same possibility.
if you look at it mentally and confidently, I think the AC Milan team is better because in terms of experience the team at the UCL stage AC Milan is better than Inter Milan in the past even though this will not have a big effect for now.
for betting options we have different speculations, but personally I will bet on AC Milan in this semifinal match because the odds are big and the odds are the same so I think it's quite worth it for a bet that will win more money.
Inter and Milan are the same in Serie A. Inter are only better above it. It's hard to predict who will win, but there might be a boring final in June. Maybe Milan are more experienced in UCL. They have a better history than Inter. But history will not affect tomorrow's Semi-final match. Because of course statistics will only strengthen the confidence of players, not make a benchmark for winning matches. The last two games of 2023 Inter have always won, even Milan could not make a goal in those two games.