Hi onlythebest27.
Welcome to our Mattress Forum. 
Thank you for sharing your two configurations with us. As you are both “combo” sleepers, alternating between side and back, I am glad to see both of your configurations include transition/support layers.
Choosing between hybrid vs. all foam is part of your Personal Value Equation. Are you looking for more motion isolation? All foam is great for that. Or, do you prefer the springiness of a traditional innerspring? That would point you more towards a hybrid. Do you sleep hot? A hybrid may help you sleep cooler than all foam.
There’s a list in the hyperlink above that you can go through that may help you lean further one way versus the other.
There is nothing glaring that is sending up red flags. Once you’ve decided on whether you want a hybrid or all-foam, you’ll be able to build and sleep on your mattress and then decide if the configuration needs tweaking.
Are you currently sleeping on latex? How did you decide the 19 ILD for the comfort layer?
NikkiTMU