The Arbiter (Thel 'Vadam) vs The Vees: who would win?

Too close to call

The Arbiter (Thel 'Vadam) · Halo · Base

Tier
9-B, up to 8-C
Attack Potency
Wall Level, up to Building Level
Speed
Superhuman, up to Supersonic
Durability
Building Level

The Vees · Hazbin Hotel · Base

Tier
9-B, up to 5-B
Attack Potency
Wall Level, up to Planet Level+
Speed
Subsonic+, up to Ftl
Durability
Building Level, up to Planet Level

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