Hi droidx.
These lineups were all launched at the end of last year and it is not surprising that you cannot find too many comments (before this BB had only one product TheBestMattressEver that sometimes mid-year 2017 after changing materials and replacing the latex with the Titanflex foam was renamed “Signature” ) As with any mattress, building a solid track record takes some time and “real consumer” feedback and experience with the product over a longer period of time versus the very soon after-purchase reviews that more often than not are only another type of marketing system that take advantage of the consumer’s mindset and use them to target a market that pays undue attention to them.
There are some posts with comments and discussions about the mattresses you are interested in here , here, and here. You can always do a forum search just click here and put a key term in to see if you can find anything else of interest you. They have a good customer service and you may wish to contact and ask them directly which is probably the fastest way to get your questions answered.
Hopefully, any of the other forum members that own one of these mattressess for some time will see your post and share their experience.
Phoenix