Brawls is my favourite fighting mode in Splinterlands. There are several reasons I make sure I take part in it regularly:
I usually win most of my fights in Brawls as Chaos and Untamed collection strategies have become part of my muscle memory and I can form the best possible team for the Mana limit and battle conditions.
What I have noticed in recent fights is that many of my Guild members are not fighting regularly which means everyone in our Guild gets lesser Merits and SPS. Need to motivate them to get more active going forward.