Liverpool
Chelsea
Arsenal
Manchester City
In my opinion, the above clubs fans can brag this season to expect their teams to win the English Premier League title because they have all made perfect signings to improve their squads, and my prediction is either Liverpool or Chelsea to win Premier League title, but you know football is sometimes unpredictable, and even with this current squad Arsenal has, I believe they still stand a chance to win the EPL trophy just as others due to their consistent strong performance in past sessions .
The teams with the highest chance of winning the title this season are Arsenal and Manchester City for me. I don't think Liverpool will show the same level of performance at all. As for Chelsea, they've never really been in a strong position in the league recently. Besides, there isn't any other team with real potential to become champions anyway. Manchester United or Tottenham? Another failure for them.
Those who don't believe in Arsenal might be very surprised at the end of the season. Because this year they've really built one of their best squads ever.
I agree on Arsenal, they have a higher chance of winning the EPL this time more than even Manchester city which you have in your list. Arsenal have been competing and finishing second for the past 3 seasons even without a key top 9 striker but right now they have filled that gap which was a missing piece which now increases their chances for next season should they maintain the performance of the last three seasons.
I am rooting for Chelsea after Arsenal, looking at their key signings against next season their squad depth tends to be scary and capable of competing ultimately for the trophy.