Hi, I’m not Basilio (obviously haha), but I do think there were some great options that they listed above when I was discussing this same topic.
I think more than manufacturer, the most important thing to assess is your budget and needs. One thing I didn’t see listed on the website, but was/is relevant for me is housing stability. I currently rent, and have already moved once since last year. If your foresee yourself moving frequently within the next 2 ~ 7 years (ballpark estimate here), I’d certainly also factor that into your decision.
One other place I’ve seen here that could work for you is (if I remember correctly) Levin Furniture/Mattresses, but I’d have to double check. Best of luck, and hope you can get a more detailed response from some of the experts here on the forums.
If you’d like/are interested in the Nest Bedding options, I did a long-term follow-up post on my experience with it here: Nest Bedding Experience - Update Over Time
I do still plan to make one final update on it, but I will get around to it a bit later when I’m more motivated.
Best of luck on your search!