Looking for some input on our Mattress selection for SleepEZ

Currently sleeping on a Nolah Evolution Luxury firm witch is their middle firmness level for the past 5 year, neither of us are particularly happy with it at this point. I have been using a large foam wedge the past few years on top of the mattress, no wedge for my partner. Plan on getting the incline adjustable base so I can ditch the wedge in split king.
Previous to this mattress we did have a tempur-pedic which I slept well on but caused my partner pain, hence why we got the Nolah.
Putting our stats into SleepEZ website (me - 5’10", 235lbs, side / partner - 5’5", 165llbs, side) we got the following recommendations:
Layer #1: 3-inch Talalay, split – Medium + Soft
Layer #2: 3-inch Dunlop – Medium + Medium
Layer #3: 3-inch Dunlop – Firm + Firm
Layer #4: 3-inch Dunlop – Extra Firm + Extra Firm

The question I have is about the recommendation for medium top layer on my side as I was fond of the old tempur-pedic would I be more happy with soft on top? I typically start out on my back but mostly sleep on side, partner is a side sleeper.
Thanks for any input

Unfortunately we can’t say in advance whether a soft or medium top layer will match your specific needs and preferences, but if you feel like a soft top layer is the way to go then I say go for it! If you try it and it’s too soft, you can just unzip the cover and move the firm layer under the soft layer, or request a layer exchange within the trial period where we send you a medium Talalay layer and you send back the soft Talalay layer.

Thank you for the reply, how long is the trial period where you can exchange layers?

We have a 90 day exchange and return period, so you can exchange a layer within the first 90 days for a flat-rate $30 fee for the first exchange and the full cost of shipping for any subsequent exchanges. If you decide to “return” the mattress, we will have it picked up. We will issue a refund minus a $99 return fee when it’s picked up.

However, we can extend the trial periond by an extra month or 2 if needed, that’s not a big deal just let us know!