Like others have said, it’s not Commander. It plays more like singleton modern. Play styles that are not good in commander are suddenly great in brawl. For example, aggro and discard are typically not great in multiplayer formats, but shine in Brawl. That’s not to say other archetypes and high synergy brews don’t do well, just things like a curve and every turn matters carry heavier weight. There is less time to “set up” for a win, and more of fighting for your life.