Hi stmslpr,
Sorry to hear that the Talalay latex bed is not working out for you. The coil bed descriptions sound great, do you recall the brand name? What are the comfort layers for this coil mattress? It really makes a great difference when discussing any of these mattresses that we are able to get as much information about the specifications as possible, then it is much better to offer any guidance.
As far as other brands go, while I can certainly help with “how” to choose … It’s not possible to make specific suggestions or recommendations for either a mattress, manufacturers/retailers, or combinations of materials or components because the first “rule” of mattress shopping is to always remember that you are the only one that can feel what you feel on a mattress and there are too many unknowns, variables, and personal preferences involved that are unique to each person to use a formula or for anyone to be able to predict or make a specific suggestion or recommendation about which mattress or combination of materials and components or which type of mattress would be the best “match” for you in terms of “comfort”, firmness, or PPP (Posture and alignment, Pressure relief, and your own personal preferences).
That said, there are some threads on the mattresses you mentioned that you might find helpful here:
Avocado Mattress consumer experiences and questions [/url ]thread
[url=https://forum.mattressunderground.com/t/winkbeds]Winkbeds mattress consumer experiences and questions
Saatva mattresses consumer experiences and questions
Dreamcloud mattress search
Let us know if you have more questions.
Phoenix