Although arsenal now has a 5 point difference and also has 1 game less advantage than manchester city but it is not appropriate for us to believe that the title will be theirs at the end of the season,
Of course, no one can guarantee that Arsenal will win this season, even though they are already on points ahead of their competitors. Arsenal are still too far away from the title, but they have better chance than any other team because of the form they have at the moment.
right now I think Manchester city just needs to wait for arsenal to slip up and the final weeks usually it will be the real test for arsenal to win the title, so far arsenal has often experienced inconsistency when the english league leaves only a few matches left and that is why I am quite doubtful if arsenal will win the english league even though they are currently leading, in my opinion two matches will be very the determining for who teams will be the next champion, ie away and home matches between Manchester City and Arsenal, anyone who can get perfect points in that the match, Of course , is possible thats the team will be championship.
Manchester City has chance to take 6 points from Arsenal if Manchester City wins 2x meetings with Arsenal for the rest of the season.
But maybe it's not easy, but even so Manchester City I think is still the team that is more favored even against Arsenal at home and away. There will obviously be tough test for the rest of the season for both Manchester City and Arsenal, but maintaining consistency is going to be tough.