I will not use the games played previous season to judge how Manchester City vs arsenal game will be because right now arsenal is a strong team and they have been doing better. I just know Manchester City have more advantage of winning since it is a home game for them, I won't be surprise if Manchester City wins against arsenal but I know the game won't be easy for Manchester City because arsenal is tough. From the performance of arsenal this season I don't think Manchester City will easily defeat them, if Manchester City wins against arsenal that means they are lucky to grab victory.
Not like that, if Manchester City win, it's has been expected. If Arsenal win, they're just very lucky.
Arsenal isn't that tough, they got beaten by Porto and they're struggle to win at the second leg in Champions League. This make Arsenal is actually don't have a good quality, they only strong against mediocre teams.
I'm surprised to see the ML odds for Manchester City is @1.85, that's high. Don't miss this chance.