Ultra down seats with extra push or fill vs standard qualux

Hello! I was wondering your opinion on the ultra down seats if you have the factory add extra fill or push I think is how they phrased it. I read your posts where you showed the pictures of the seats. I sat on the qualux and ultra down seats. I liked the feel of the qualux but the ultra down does have the more soft luxurious feel. I don't want to have a lot of sagging on my seats. We are looking at getting the yellowstone sofa which I feel has a little more of a formal look and I don't think a saggy cushion would match the style of this couch. I spoke with Hancock and Moore and they say the majority orders they do are for ultra down. What is your opinion?

I do about 80% standard cores for customers , 20 % Ultra Down. To me, it all depends on the hide used. If I'm going with a stiffer leather such as a burnished hide, then I like the Ultra down. But if I'm doing super-softs like Capri I prefer a standard core. You will get more puddling with Ultra Down, that's a given.