PSG's match against Manchester City seems like I also have a hunch that Manchester City will have great potential to win because after all Manchester City has strong players and now their performance in my opinion has progressed, yes, even though their performance was not good at the time, but at the moment I think is a little Manchester City has started to improve a little.
I agree with you that Manchester City's overall performance has improved somewhat. Manchester City have won their last two Premier League matches against Leicester City and West Ham. City won 4-1 against West Ham. However, these two opponents of Manchester City were not that strong. Manchester City won against weak opponents. I doubt whether City can play well against a strong team like PSG.
PSG is a very strong team under Luis Enrique. There are several weaknesses in PSG's squad. However, PSG's overall performance is very strong. I believe PSG will not lose this match, it is PSG's home match. PSG will win this match or the match will be drawn. I do not expect Manchester City to win this match. City's overall performance is still inconsistent.