The keep things simple im going to make a scale to show the MCs strength. The range will be seperated between 6 Levels
Level 1 Regular Human
Level 2 Enhanced (EX: Captain America)
Level 3 Low Tier Strength (EX: Homelander)
Level 4 Mid Tier Strength (EX:The Immortal)
Level 5 High Tier Strength (EX: Thragg)
Level 6 Super Tier Strength (EX: Superman)
Brandon Breyer Scale
Chapter 2 - Tier 3
Chapter 11 - Tier 4
Brandon's scale is subject to change as the story progresses. He's still young and is not only getting familiar with his powers but also growing stronger.