Storm Guards vs Hiroto Soga: who would win?

Hiroto Soga favored — Slight edge (~55%)

Storm Guards · My Little Pony · Base

Tier
8-A
Attack Potency
City Block Level+
Speed
Subsonic
Durability
Multi-City Block Level+, up to Multiverse Level+

Hiroto Soga · Kagurabachi · Base

Tier
8-B, up to 7-C
Attack Potency
Town Level
Speed
Massively Hypersonic+
Durability
City Block Level

A heuristic estimate from normalized VS Battles Wiki stats: tier, attack potency, speed and durability.