G9 good for Unreal?

mazinkaiserzero

Hi, tomorrow I'm going to start getting into exporting Daz stuff to Unreal to start learning how to make games there and I figured I'd use G8.1 but while looking for videos about how to do it I saw people using G9 figures so I was wondering if that one actually has benefits over G8.1. I'm not a topology expert but I get the feeling G9's mesh is not very good and I'd guess you can't do stuff like proper navel shaping (also nipples but in my case I won't need that since I'm not planning on having nudity). Am I wrong? Am I missing some benefits G9 has over G8.1 for Unreal?