The game is not easy for Man City nor Arsenal but both want to put on a great show to win the game and Ederson absence causes a lot of trouble for Man City. Man city is very dangerous but Arsenal does not want to Lose the top position.
All these elite teams are dangerous and the best clubs always come out ontop of the table. Arsenal have been promising in the past two seasons because they're in good shape and winning is ultimate priority for Mikel Arteta and his team. Gunners will strive harder to improve the performance of his club, he's not relenting but focused on building the club to be in a position to be competing with Liverpool and Manchester City for the EPL title. He just started it and achieving it wouldn't be a problem for the coach because everything falls in place for him.
Am not sorry to say this, Arsenal is not yet ready to win the premier league, believe me when I say this. If Arsenal were going to win the premier league it would have been last season when they were leading by huge points difference by this time last season. Arsenal have two big teams who has been through the ride for long chasing them. Arsenal are not even toping the league with points but goal difference, and Manchester City just a point below them. Arsenal can try but they should forget about winning the league this season.
Arsenal was not the first team to bottle a league trophy when they were leading Manchester City by a big point difference. You are saying Arsenal will not win the Premier League trophy this season because of what they did last season in the Premier League. The only thing that made Manchester City beat Arsenal for the Premier League title last season was that Arsenal failed to beat Manchester City at the Etihad Stadium. This season, Arsenal has what it takes to beat Manchester City at the Etihad Stadium, so I see no reason why you say Arsenal are not ready to win the Premier League title this season.