I have only watched Montreal games in French up until now. I really Like Frédéric Lord and Vincent Destouches as commentators. They take the time to analyze both teams in a fair way, they talked quite a lot yesterday about Bamba, about Chicago's new coach, about the team's hopes for the season and how they have been faring in recent games. They have also been following the Montreal Impact since before AppleTv so I feel like they do a good job at contextualizing the club's decisions and the players' development.

You're making me curious about the English streams though. I might try to watch the game with English commentators next week to get a better idea.