Making a Mecha Break tier list is surprisingly tricky, especially when so much depends on the skill ceiling required to play each Striker—what the game calls its mechs—and how well you've learned to use their abilities. Some of the best mechs, like Tricera and Stego, have extremely simple playstyles, and you don't even need to do that much to be good.
But if you pick a sniper like Aquila or Narukami, a melee-mech like Welkin or Panther, or even a flying mech like Falcon or Skyraider, you'll have a higher skill ceiling to contend with as you get to grips with your chosen Striker's playstyle. There are no mechs in Mecha Break that I'd call bad—hence why there's no C in my tier list—but tankier mechs like medium, heavy, or ultra-heavy definitely seem to have a straightforward advantage.
