seeking latex mattress firm/soft suggestions

Just got rid of Temper Pedic Rhapsody.
Loved the feel. Smell gave wife head ache and I ran hot.
Believe we are going to go with Savvy Rest.
Would appreciate any opinion on the below composition as it relates to firmness and feel.
We like a firm mattress with just a small amount of give/soft-grip at the top (the Rhapsody did this perfectly).
Should we switch top to Soft Talalay? Concerned this would be too soft. Thanks!

Top - Medium Talalay
Middle - Medium Dunlop
Bottom - Firm Dunlop

Hi marvin gardens,

Post #2 here has links to some of the theory involved in mattress layering but there are too many unknowns and variables involved to make specific suggestions for any particular person and this is only generic information that can be helpful as a general guideline

The best way to choose your layering is with your own careful and objective testing using the testing guidelines in post #1 here. Your own personal experience is a much better way to make the best possible choice in terms of PPP (Posture and alignment, Pressure relief, and Personal preferences) than any “theory at a distance”.

Phoenix