If you want to become a Brawl Stars, professional player, you should always play prefer 3V3 battle. Always play with 3V3 game mode like Gem Grab, Brawl Ball, etc. When you play 3V3 battle then, you have to make a strategy with your team members. In this way, you need to use your mind to protect and support your team members. And you become a pro player by utilizing your abilities. You can just push trophies and rank in the showdown, but to become a pro player, you need a 3V3 battle.