precisely, Real Madrid has a big big experience of the Champions League and also its coach, Carlo Ancellotti has gained a lot of experience in this competition with Milan AC, by combining these two entities a crazy mix comes out, they are very strong, nothing to say about it
When it comes to Real Madrid titles, there's no beating them as they've had it all in European competitions, especially the UCL.
Last but not least, Pep Guardiola has a lot of experience in the Champions League with Bayern Munich, then Barcelona who has won the trophy now with Manchester City, so combining those experiences will be interesting.
It could be a battle of strategy and tactics now that both coaches have equally great teams, I believe Real Madrid can win and Manchester City can win because they beat them last season.