Hi O_D_O,
You’re welcome. Feel free to post back about any information you’re able to acquire about the Plus version of the Winkbeds and I’ll be happy to comment upon it.
While I certainly understand you may consider other people’s opinions about a mattress “important pieces of data”, I advise against such a viewpoint, as reviews or other people’s experiences in general won’t tell you much if anything about the suitability, quality, durability, or “value” of a mattress for any particular person (see post #13 here). You are the only one that can feel what you feel on a mattress and I would be cautious about using anyone else’s suggestions, experiences or reviews on a specific mattress (either positive or negative) or review sites in general as a reliable source of information or guidance about how you will feel on the same mattress or how suitable or how durable a mattress may be for you. In many if not most cases they can be more misleading than helpful because a mattress that would be a perfect choice for one person or even a larger group of people in terms of comfort, firmness, and PPP may be completely unsuitable for someone else to sleep on (even if they are in a similar BMI range).
A better suggestion for you to consider would be to start by reading post #3 here that has more information and suggestions about higher BMIs. The key will be finding componentry that will be of appropriate quality for your specific situation, which will then give you the best chance at have a successful comfort life, so I would always make sure that you find out the information listed here so you can compare the quality of the materials and components. Those in a higher BMI range want to be especially prudent in the choice of their components. For those in a higher BMI range, there is more information about selecting a mattress in the durability guidelines here.
Good luck with your research!
Phoenix