I think the reason why you don't see it often is because its not your typical shooty MS. Its a suit that's designed to be a hybrid of ranged and melee, not just one or the other. If you suck at range game but like melee game your mileage in this MS is gonna suck. If your shooty game is great and melee is ass, your not gonna suffer as much, but your gonna miss out on a lot of damage.
I’m surprised you don’t see a lot more MP Zetas. It’s a solid suit. But I guess it has to compete with PGTB
I think the reason why you don't see it often is because its not your typical shooty MS. Its a suit that's designed to be a hybrid of ranged and melee, not just one or the other. If you suck at range game but like melee game your mileage in this MS is gonna suck. If your shooty game is great and melee is ass, your not gonna suffer as much, but your gonna miss out on a lot of damage.