I didn’t like Zoro’s reaction here, they make him look like a bloodthirsty killer who only cares about powerful swords. That’s uncharacteristic of him and not consistent with his reaction in the manga version, which is pretty much the opposite of that. It’s more like "whatever, as long as I have another sword in exchange". That’s how Zoro really is. He doesn’t care about how powerful Enma is, he accepts Hiyori’s offer only because he knows how much Wano people care about Shusui.