Foam is more for the convenience of shipping compressed, they are not going to be the highest quality mattress. Saatva is pretty good I think for the price. No

Foam is more for the convenience of shipping compressed, they are not going to be the highest quality mattress. Saatva is pretty good I think for the price. No idea about the expensive ones. You need to figure out whether you prefer a soft mattress or firm. You could go demo a Sleep Number in their store and see which level is best.