I. Nano-Suits
D Tier: Brawler/Sharpshooter
A+++ Tier: Composer
S+ Tier: Gambler
(To be clear. I won't drop lower tier Nano-Suits and only use S+ tier ones. It's effect will be more impactful in battle. For example, the Gambler cannot win everything by itself)
II. Robo-Frames