Vine Zeki vs Locus: who would win?

Vine Zeki favored — Slight edge (~55%)

Vine Zeki · RWBY · Base

Tier
8-A
Attack Potency
Multi-City Block Level
Speed
Ftl
Durability
Multi-City Block Level

Locus · Berserk · Base

Tier
8-A
Attack Potency
Multi-City Block Level
Speed
Massively Hypersonic+
Durability
Multi-City Block Level

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