Help!! Best crib mattress?

Question

Need help choosing a crib mattress... preferably a inner spring mattress but I’m up for whatever!

Answer

Ours is foam core - Colgate Eco Classica III. We love it. Dual-sided and has a mesh outer so no plasticy sound.

Answer

Baby Firm Rest 5.5” crib mattress. It fits all the safety recommendations. 
It’s firm
It fits in the crib without a gap
It not too thick and not too thin
My little guy sleeps well on it. I’m going to purchase the exact same one for my next baby.