I am interested in the ‘Ultimate Hybrid- Pocket Coil/Latex: Queen Ultimate Hybrid Pocket Coil Latex Mattress’, from Ken at Arizona Premium Mattress.
I am a back sleeper 99% of the time and weigh 175-190.
From the research I’ve done I was leaning towards the medium firm all natural talalay. Do you think this would be a good fit for me? Thanks.
Hello! I have virtually the same thing (CombiZone coils from APM + 3" medium Talalay + cotton/wool cover), and although I weight about 15-25 pounds less, it is great for back sleeping! The problem I’m having, however, is that it is terrible for side sleeping due to the zoning. We’ll try a few more things before giving up on the zoned coils. 
Do you side sleep often? I find that I only end up side sleeping because I toss and turn from my original back position due to my current sleep setup.