If you're wondering who to use for an ease of speedrun transitioning, I have an early tier list. It is subject to change depending on what gets verified and what is experimented with

S Tier: Mysterious Warrior Casey Shannon

A+ Tier: Jake Abobo Ranzou Kodani

A Tier: Chin T. Ayumi Chin S. Right Arm Linda Cody Ashida

B Tier Williams Roper Yamazaki

Bottom (Trash) Tier Billy Jimmy Shadow Boss Jimmy Mason Burnov Soeno